Put the following elements in order, with the element having the most valence electrons at the top of your list and the element with the fewest valence electrons at the bottom.swap_vertAstatine (At)swap_vertArsenic (As)swap_vertCalcium (Ca)swap_vertSodium (Na)swap_vertOxygen (O)swap_vertSilicon (Si)swap_vertAluminum (Al)

Put The Following Elements In Order, With The Element Having The Most Valence Electrons At The Top Of

Answers

Answer 1

answer

1. Neon

2. Astatine

3. oxygen

4. Arsenic

5. Silicone

6. Aluminium

7. Calcium

8. Sodium


Related Questions

waste water treatment often has at least one oxidation-reduction step. in the collection of waste water, chlorine can be added to control corrosion by hydrogen sulfide to give sulfur and chloride ions. what is the balanced equation for the reaction that occurs in this step? include physical states in your answer.

Answers

The balanced reaction equation for this redox reaction looks like this:

H₂S(aq) + Cl₂(g) → S(s) + 2HCl(aq)

First, we write what we know about the reaction:

Hydrogen sulfide (H₂S) that is dissolved in the wastewater (so the physical state is (aq)) is reacting with gaseous chlorine (so Cl₂(g)) to form sulfur (which is solid at room temperature, and does not dissolve in water, so S(g)) and chloride ions (Cl⁻). To counter their negative charge, we add the hydrogen from H₂S to chlorides, which results in HCl, which is soluble in water, so the physical state is (aq):

H₂S(aq) + Cl₂(g) → S(s) + HCl(aq)

When we look at this equation we can see that it is not balanced, because we have 2 H atoms and 2 Cl atoms on the left, and only 1 of both on the right. The easiest way to rectify this is to add "2" in front of HCl, resulting in a balanced reaction equation:

H₂S(aq) + Cl₂(g) → S(s) + 2HCl(aq)

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when aluminum, al , metal is dipped in an aqueous solution of hydrochloric acid, hcl , hydrogen gas, h2 , is produced with the formation of an aluminum chloride, alcl3 , solution. write the balanced chemical equation showing the phases of reactants and products. express your answer as a chemical equation including phases.

Answers

The balanced reaction equation for this transformation looks like this:

2Al(s) + 6HCl(aq) → 2AlCl₃(aq) + 3H₂(g)

In order to write the balanced reaction equation for this redox reaction, we must first write what we know. Aluminum metal is solid (Al(s)), and it is reacting with aqueous hydrochloric acid (HCl(aq)). When elemental metals react with acids, this results in the formation of appropriate salts (in this case aluminum chloride, that will be dissolved in water, so AlCl₃(aq)) and elemental gaseous hydrogen (H₂(g)):

Al(s) + HCl(aq) → AlCl₃(aq) + H₂(g)

This reaction equation isn't balanced because we have different numbers of atoms for every element on the left and the right side (except for Al). The easiest way to begin balancing is to notice that chlorine atoms will be balanced if we add 3 in front of HCl:

Al(s) + 3HCl(aq) → AlCl₃(aq) + H₂(g)

However, we can see now that 3HCl cannot possibly produce the H₂ molecule. The smallest common multiple of 3 and 2 is 6, so we should have 6 hydrogen atoms on each side:

Al(s) + 6HCl(aq) → AlCl₃(aq) + 3H₂(g)

To balance the chlorine atoms we add 2 in front of AlCl₃, and then 2 in front of Al to balance aluminum, arriving at the balanced reaction equation:

2Al(s) + 6HCl(aq) → 2AlCl₃(aq) + 3H₂(g)

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the concentration of magnesium inside a cell is 0.26%. the concentration of magnesium in the surrounding fluid is 0.18%. how could the cell obtain more magnesium?

Answers

The cell obtain more magnesium through Active transport.

What is Active transport?Active transport refers to the movement of molecules or ions across a cell membrane against the concentration gradient from a location of lower concentration to a region of higher concentration. Cellular energy is needed for active transport in order to achieve this movement. Adenosine triphosphate (ATP)-based primary active transport and electrochemical gradient-based secondary active transport are the two different forms of active transport.

Active transportation uses include:

Bacterial phagocytosis by macrophages.Ca2+ ion expulsion from cardiac muscle cells.Amino acid movement via the intestinal epithelium in the human intestine.secretion of proteins from diverse cells, including enzymes, peptide hormones, and antibodies.White blood cell defense against invasive illnesses.Active transport employs cellular energy to move molecules against a gradient, polar repulsion, or other resistance, as opposed to passive transport, which relies on the kinetic energy and inherent entropy of molecules traveling down a gradientThe accumulation of large concentrations of substances that the cell requires, such as ions, glucose, and amino acids, is typically linked to active transport.

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Given: sulfur, 3.04 g, 1.47 cm³
Wanted: density of sulfur in g/cm³?

Answers

Answer:

2.068

Explanation:

D = M/V

3.04 /1.47

= 2.068

which of the following will increase the rate of a chemical reaction? increase the temperature at which the reaction occurs. allow the reaction to proceed for a longer time. decrease the concentrations of the reactants. decrease the amount of time in which the reaction is allowed to occur. decrease the temperature at which the reaction occurs.

Answers

Option C is correct. reduce reactant concentrations. shorten the time the reaction is allowed to proceed.

The reaction rate normally increases as the temperature rises. With rising temperature, the average kinetic energy of the reactant molecules rises. The minimum energy needed for an effective collision will therefore be present in a higher percentage of molecules. With rising temperatures, molecules' kinetic energy rises. The possibility of a reaction rises as molecules move more quickly and collide more frequently. This speeds up the reaction. The average kinetic energy of the individual particles of the system increases with increasing temperature. Particles move faster and collide more often per unit time as the average kinetic energy increases, and they have more energy when they collide. Both of these factors speed up the reaction.

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Look at the diagram below. Which part, A-C, correctly shows the electronic structure of a sodium ion?

Answers

The correct diagram is C as it is the correct electronic configuration for Sodium ion

What is electronic configuration ?

The description of the positions of the electrons around a nucleus is called an electron configuration. As we previously discovered, every neutral atom contains an equal number of protons and electrons. Now, we'll arrange those electrons such that they stand around the nucleus in a way that shows their energy and the nature of the orbital in which they are housed.

Na ( Sodium )

Atomic Number - 11

Electronic Configuration : 2,8,1

Na+ ( Sodium ion)

Electronic Configuration : 2,8

The correct diagram is C as it is the correct electronic configuration for Sodium ion

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your calibration curve will be generated using absorbance and concentration data. however, you collected %transmittance data in the lab. could you use a plot of %transmittance versus concentration to generate a calibration curve? why or why not?

Answers

A calibration curve is used to calculate the limit of detection and the limit of quantitation, as well as the concentration of an unknown material.

What is callibration curve?

The concentration of an unidentified drug can be determined using a calibration curve. Researchers and developers can use these curves to determine where an unidentified substance plots by comparing them to data points of known drugs at various doses.

A calibration curve is used to calculate the limit of detection and the limit of quantitation, as well as the concentration of an unknown material. The instrument response to a series of standard samples at various concentrations is used to produce the curve.

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which of the following is true about all spontaneous processes? a) it releases energy as heat. b) it will occur quickly. c) it will continue on its own once begun. d) it is never endothermic.

Answers

C) It will continue on its own once begun is true for spontaneous processes.

What is spontaneous process?A spontaneous process is one that takes place without the system receiving any outside input. The system which releases free energy and transitions to a lower, more thermodynamically stable energy state is a more technical definition.The sign convention for changes in free energy is as follows: a release of free energy from the system corresponds to a negative change in the system's free energy and a positive change in the surrounding free energy.Spontaneous processes do not require an external energy source because they are known to be characterized by a decrease in the system's free energy.Spontaneous processes are characterized by a rise in entropy in isolated systems when no energy is exchanged with the environment.Chemical reactions that occur spontaneously in the context of interest are referred to as spontaneous reactions.

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thomas edison invented the light bulb only because he experimented with thousands of different kinds of materials for a filament before he found one that worked (carbon). this shows that at the most basic level, we can solve problems through

Answers

we can solve problems through trial and error

American businessman and inventor Thomas Alva Edison. He created several innovations in the production of electric power, mass communication, sound recording, and motion pictures. Thomas Alva Edison, one of history's most well-known and prolific innovators, made significant contributions to contemporary living by creating the phonograph, motion picture camera, incandescent light bulb, and telephone as well as enhancing the telegraph and telephony. The light bulb was created by Thomas Edison, who is best recognized for this invention. Edison, a brilliant inventor, made a thousand fruitless efforts to create the light bulb. How does it feel to fail 1,000 times, a reporter asked? I didn't fail 1,000 times, Edison said in response.

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The hydrochloric acid utilized in this experiment can often discolor gloves if it is spilled on them during use. If this does occur, what should be done in order to remedy this potentially hazardous situation?.

Answers

In order to remedy this potentially hazardous situation of Hydrochloric acid option b.  put some sodium bicarbonate on the gloves so they can be neutralized.

Hydrochloric acid, additionally known as muriatic acid, is an aqueous answer of hydrogen chloride. it's far a drab answer with a distinctively smelly odor. it's far categorized as a robust acid. It is a part of gastric acid in the digestive structures of maximum animal species, which include human beings.

Hydrochloric acid (HCl) is generally used for the neutralization of alkaline marketers, as a bleaching agent, in the food, textile, metallic, and rubber industries. it's far neutralized if launched into the soil and it rapidly hydrolyzes while exposed to water.

Hydrochloric acid is a clean, toxic liquid. it is a caustic chemical and notably corrosive, which means it right away reasons severe damage to tissues, such as burning, on touch. this text discusses poisoning from swallowing or breathing in hydrochloric acid.

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Disclaimer:- your question is incomplete, please see below for the complete question.

The hydrochloric acid utilized in this experiment can often discolor gloves if it is spilled on them during use. If this does occur, what should be done in order to remedy this potentially hazardous situation?

a. Gloves are not needed in this experiment, this question is invalid.

b. put some sodium bicarbonate on the gloves so they can be neutralized.

c. Remove the glove and wash your hand prior to putting a new pair on.

d. wash the gloves off and continue to use them.

what statements are always true about limiting reactants? select one or more: there will be an excess of other reactants at the end of the reaction. the limiting reactant is completely used up in the reaction. the limiting reactant is always the same for a given reaction. the limiting reactant dictates the amount of product. the limiting reactant has a lower mass than other reactants.

Answers

There will be an excess of other reactants at the end of the reaction are always true about limiting reactants.

Why do reactants have a limiting effect?

The reagent (compound or element) that must be completely consumed in a chemical reaction is known as the limiting reactant. Because there is no more reactant, limiting reactant is also what stops a reaction from continuing.

Limiting factors in stoichiometry are the reagents or reactants that are used by a chemical reaction before other reagents. The reactant or reagent having the lowest supply in relation to its required ratio compared to other reactants within the system is the limiting factor.

A chemical reactant known as a limiting reagent restricts the amount of product that may be produced. Based on the reagents (reactants) at hand, the limiting reagent produces the least amount of product. The theoretical yield refers to this minimum product yield.

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7. if 45.52 ml of a potassium permanganate solution is needed to titrate 2.145 g of iron(ii) ammonium sulfate hexahydrate, calculate the molarity of the kmno4 solution.

Answers

The molarity of a solution is calculated from the number of moles of solute and the volume of solution in liters. The molarity of potassium permanganate solution 2.145 g of  iron(ii) ammonium sulfate hexahydrate is 0.121 M.

What is molarity ?

Molarity is used to represent the concentration of a solution. It is the ratio of number of moles of solute to the volume of solution in litres. Molarity depends on the temperature also.

The number of moles of a solute can be calculated from the molar mass and taken weight of the solute.

The molar mass of  iron(ii) ammonium sulfate hexahydrate = 392.1 g/mol

Taken weight of solute = 2.145 g.

Therefore, the number of moles of  iron(ii) ammonium sulfate hexahydrate = 2.145 / 392.1

                     = 0.0054 moles.

Now, the molarity of the solution is calculated as follows:

Molarity of  solution  =( no.of moles of  iron(ii) ammonium sulfate hexahydrate ) / volume

                                    = 0.0054 /0.045 L

                                    = 0.121 M

Hence, The molarity of potassium permanganate solution 2.145 g of  iron(ii) ammonium sulfate hexahydrate is 0.121 M.

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A certain atom contains 53 protons, 78 neutrons, and 54 electrons. What is the mass number of this atom?.

Answers

The mass number of this atom having 53 protons, 78 neutrons, and 54 electrons will be 131.

In the field of science, we can describe a mass number of an atom as simply a measure of the protons and neutrons that are to be found in the nucleus of an atom. In chemistry, the mass number is denoted by the letter 'A'.

In the above-mentioned case, the number of protons of the atom is 53 whereas the number of neutrons is 78.

In order to calculate the mass number, we will add the number of protons and neutrons. As the result of the addition of 53+78 is 131 hence, the mass number will be 131.

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A waste management specialist for a city is designing a recycling program to reduce the amount of synthetic materials that enter the local landfill. Which of the following criteria would be best for the specialist's design? A. to make it easy for the residents of the city to recycle synthetic materials B. to keep anything made of natural materials from entering the landfill C. to make residents travel a long distance to recycle synthetic materials D. to keep residents from using anything made of synthetic materials

Answers

Option A would be the right recycling program to reduce the number of synthetic materials that enter the local landfill. Hence option A would be the suitable criteria for the specialist's design.

Option A is correct because, with the providence of the knowledge to recycle synthetic materials, there will be less waste accumulation. Hence most synthetic materials can be expected to be recycled.

Option B is wrong because restricting natural materials from entering the field will further increase the use of synthetic materials. Hence there will be more accumulation of waste.

Option C is wrong because making the residents travel long distances will be tiresome, and the outcome of disposing of them will be little.

Option D is wrong because synthetic materials are valuable in various manufacturing and widely used in our daily lives. Hence we will lose the potential benefits.

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The three isotopes of uranium are ^234<92U ^233<92 and ^232<92U how many proton neutron and electron are present in each isotopes

Answers

Answer: protons: 92

electrons: 92


1. neutrons: 234-92 = 142

2. Neutrons- 233-92 = 141

3. Neutrons 232-92= 140

Explanation:

substances like xenon , which is a gas at room temperature and pressure, can often be liquified or solidified only at very low temperatures. at a pressure of , does not condense to a liquid until and does not freeze until . what are the equivalent absolute temperatures? to condense: k

Answers

The equivalent absolute temperature when it condenses will be 27.25K. and freezes at 24.65K.

To find equivalent absolute temperatures we have to use the following equation:

0°C + 273.15 = 273.15K

The main idea is to convert degree Celsius to Kelvin.

In this manner, we are going make utilize of the over condition and space within the values for at degree Celsius at which it condenses and at degree Celsius at which it solidifies.

So, the temperature at which it condenses:

-245.9°C + 273.15 = 27.25K.

Also, the temperature at which it freezes.

-248.5°C + 273.15 = 24.65K.

Absolute temperature is utilized in the application of the perfect gas law and numerous other laws of thermodynamics.

A scale for outright temperature with degree units the same as on the Celsius scale is known as the Kelvin scale; the temperature scale utilizing Fahrenheit degree units is the Rankine scale.

Appropriately, a temperature distinction of one degree on the Celsius scale compares to a temperature contrast of one degree on the Kelvin scale; additionally for the Fahrenheit and Rankine scales.

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Although part of your question is missing, you might be referring to this full question:

Substances like neon, which is a gas at room temperature and pressure, can often be liquified or solidified only at very low temperatures. At a pressure of 1 atm, Ne does not condense to a liquid until -245.9°C and does not freeze until -248.5°C. What are the equivalent absolute temperatures?

To condense: __K

To freeze: __ K

What trend does the reactivity of most nonmetals show in a periodic table, excluding the noble gases?

random changes without any trends on the periodic table
changes according to trends on the periodic table
increases from left to right across the periodic table
decreases from left to right across the periodic table

Answers

The trend which depicts the reactivity of most nonmetals show in a periodic table is that it  increases from left to right across the periodic table and is denoted as option C.

What is Periodic table?

This is referred to as the tabular arrangement of elements into groups and periods which is according to their similar features such as reactivity, number of electron shells etc.

When considering the periodic table, the reactivity of most nonmetals such as oxygen decreases top down within groups and increases from left to right across period which is therefore the reason why it was chosen as the most correct choice.

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Answer:

B

Explanation:

c isnt right

you are going to measure the conductivity of the analyte beaker during a titration. initially, the beaker contains only aqueous mgcl2, which fully dissolves in water. generally, how many ions does each molecule of mgcl2 break into? group of answer choices

Answers

Each magnesium chloride (MgCl₂) molecule dissociates into 3 ions in total.

Magnesium chloride (MgCl₂) is a salt which means that, upon dissolving in water, it will dissociate, giving positively charged metal cations (here, magnesium ions) and negatively charged anions formed from nonmetals (here, chloride ions). The balanced reaction equation for magnesium chloride (MgCl₂) dissociation looks like this:

MgCl₂(aq) → Mg²⁺(aq) + 2Cl⁻(aq)

We can see that, upon dissociation, each molecule of magnesium chloride forms a single magnesium ion (Mg²⁺) and two chloride ions (Cl⁻). So, in total, 1 + 2 = 3 ions are formed from each unit of magnesium chloride.

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How many atoms are in 3Mg(OH)2?

Answers

Answer:

15

Explanation:

Number of atoms of Mg = 3

Number of atoms of O = 3 × 2 = 6

Number of atoms of H = 3 × 2 = 6

So, total atoms = 3 + 6 + 6 = 15

How thick is the Earths crust in kilometers?

Answers

Answer:

The Earth's Crust is like the skin of an apple. It is very thin in comparison to the other three layers. The crust is only about 3-5 miles (8 kilometers) thick under the oceans(oceanic crust) and about 25 miles (32 kilometers) thick under the continents (continental crust).

Explanation:

you butt is thick in kilometers

;)

methane gas (ch4) reacts with oxygen (o2) to produce water vapor and carbon dioxide. what volume of water (h2o) and carbon dioxide (co2) will be formed from the complete reaction of 3 l of methane with oxygen if all the gases are held at the same temperature and pressure? group of answer choices

Answers

Thus, the consumption of 3 L of O₂ will produce 1.5 L of CO₂.

Is methane gas harmful to humans?

Methane is non-toxic and poses no danger when inhaled in small amounts, but if significant amounts of the gas are allowed to replace air, the lack of oxygen could cause suffocating.

Briefing:

In the reaction, CH₄+2O₂⇒CO₂+2H₂O

2 moles of O₂ consumption will produce 1 mole of CO₂.

In the gaseous phase, the relationship between the amount of compound and the volume is:  PV=nRT

The volume and the amount of the gaseous compound are proportionate at the same temperature and pressure.

Thus, the consumption of 3 L of O₂ will produce 1.5 L of CO₂.

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Does the outer core have convection currents?

Answers

Answer:

yes there R, The Earth’s outer core is in a state of turbulent convection

Explanation:

have good day

Answer:

Technically? Yes. Because the Earth's outer core is in a state of turbulent convection as the result of radioactive heating and chemical differentiation. This sets up a process that is a bit like a naturally occurring electrical generator, where the convective kinetic energy is converted to electrical and magnetic energy.

Explanation:

Brainlest, Please!

A certain oxygen atom has the electron configuration 1s22s22px22py2. How many unpaired electrons are present?.

Answers

There are no unpaired electrons present in this atom of oxygen.

The molecular orbital configuration of the oxygen atom given is,

1s²2s²2px²2py².

As we can see, there is not electron in the configuration which is alone in the orbital, they all are present in pairs. So, there are no unpaired electrons present.

This state of the oxygen atom when there are no unpaired electron are present, this could be the ground state of the atom.

The ground state of the atom is when the potential energy of the electrons of the atom is minimum.

In this configuration, no electron is unpaired, all the electrons are paired.

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XY + Z→ XZ + Y is an example of a

Answers

XY + Z→ XZ + Y is an example of a substitution reaction. A substitution reaction involves the exchange of one atom for another.

Why is a substitution reaction?A substitution reaction involves the exchange of one atom for another. These are extremely useful reactions in the chemical industry because they allow chemists to transform one compound into something more useful, allowing them to construct designer molecules such as drugs.Substitution reactions are classified into two types: nucleophilic reactions and electrophilic reactions. The primary distinction between these two reactions is the type of atom that is attached to the original molecule.The combination of two or more atoms or molecules to form a large molecule is known as an addition reaction. A substitution reaction is one in which an atom or group of atoms is replaced by another atom or group of atoms.

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can someone please help me with this problem !!!!!!???????

Answers

After connecting the battery to the wire, the student brings a few pieces of iron near the iron nail. The statement which best describes what will happen to the iron pieces is that: B. The Iron nail behaves like a magnet that attracts the pieces of iron.

What is the law of magnetism?

The law of magnetism states that the unlike (different) poles of a magnet would attract each other while like poles of a magnet would generally repel one another.

This ultimately implies that, two north (N) or south (S) poles of a magnet would repel one another while a north (N) and south (S) of a magnet would attract each other.

Based on the law of magnetism, we can reasonably infer and logically deduce that if this student should bring a few pieces of iron near the iron nail after connecting the battery to the wire, the iron nail would behave like a magnet by attracting the pieces of iron because they are oppositely charged.

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Complete Question:

After connecting the battery to the wire, the student brings a few pieces of iron near the iron nail. Which statement describes what will happen to the iron pieces?

answer choices

The battery behaves like a magnet that repels the pieces of iron.

The Iron nail behaves like a magnet that attracts the pieces of iron.

The iron nail produces electric current that attracts the pieces of iron.

The coil rotates which produces electric current that repels the pieces of iron.

The Dart Frog is a brightly colored frog. These bright colors could mean that this frog is poisonous, warning predators to stay away. Plants in the rainforest are normally crowded and have very little space. The big leaves of a Hosta Plant allow the plant to receive as much sunlight as possible when the sun is out.

What type of adaptations are these? Compare and contrast the adaptations of the Dart Frog and the Hosta Plant. Your answer should be 3–4 sentences long.

PLEASE HELP!! OPTIONS: LIFE CYCLE>PHYSICAL>BEHAVIORAL ADAPTION(ILL GIVE 20 POINTS!!)

Answers

The type of adaptation shown by the dart frog is physiological adaptation while the one shown by the Hosta plant is structural adaptation.

Types of adaptation

Adaptation generally refers to the process by which living organisms adjust in order to continue to survive in an environment.

There are 3 main types of adaptations:

Behavioral adaptationsPhysiological adaptationsStructural adaptations

In behavioral adaptation, organisms change their behavior for their continued survival in their environments. Without these modifications, they may find it to survive and reproduce in the environment.

Physiological adaptation refers to changes that are encoded into the system of organisms. Changes that are not behavioral nor structural but ensure the continued survival of organisms in their environment.

Structural adaptation refers to the modification of physical structures for continued survival. These modifications become necessary because the environment keeps changing.

Thus, bright coloration as a warning to predators by the dart frog is a physiological adaptation while the development of big leaves that ensures that as much sunlight as possible is received by the Hosta plant is a structural adaptation.

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Metal and non-metal ions come together to form a giant structure. What is the name of this structure?
A. Ionic bond
B. Ionic lattice
C. Ionic molecule

Answers

Answer:

This arrangement is called a giant ionic lattice .

Forming ionic compounds -

Answer: It form ionic bond.

Explanation: It forms when atoms of a metallic element give up electrons to atoms of a nonmetallic element. Ionic bonds form only between metals and nonmetals. That's because metals “want” to give up electrons, and nonmetals “want” to gain electrons.

6. How can you use different properties and changes to identify a chemical substance? Choose all that apply.
Specific pure substances have their own unique properties.
When separating mixtures, you can use their properties to determine what separation technique is needed.
You can compare properties and changes of an unknown substance to a known one to see if they are the same or different
Different substances will have different properties and will change in different ways.
You can create classifications of substances based on their properties and/or changes.

Answers

Both physical and chemical properties can be used for identification of chemical substance and hence all the given statements are correct.

What are chemical properties?

These properties are defined as those properties which become evident during or after a chemical reaction after the identity of the substance is changed during chemical reaction.

These properties cannot be determined externally just by viewing the substance ,these change immensely after a substance undergoes a chemical change.These are used for identification of unknown substances and for building up chemical classifications.

The major chemical properties are flammability,toxicity,reactivity,acidity and heat of combustion.For a chemical property to be apparent , it is necessary that the structure of the substance is altered.

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which is the correct answer

Answers

Answer C I think

Explanation:

help pleasee! will
give brainliest +80 pts

Answers

The name of the compounds of nonmetallic elements are:

GeH₄ - germanium tetrahydrideN₂Br₄ - dinitrogen tetrabromideP₂S₅ - phosphorus (v) sulfideSeO₂ - selenium (iv) oxideNH3 - ammoniaSiO₂ - silicon (iv) oxide

The formula of the binary compounds of nonmetallic elements are:

phosphorus triiodide - PI₃silicon tetrachloride - SiCl₄dinitrogen pentoxide - N₂O₅dinitrogen tetroxide - N₂O₄carbon monoxide - CO

The formula of the compounds of nonmetallic elements are:

carbon dioxide - CO₂sulfur hexafluoride - SF₆dinitrogen tetrachloride - N₂Cl₄carbon tetraiodide - CI₄phosphorus pentafluoride - PF₅diphosphorus pentoxide - P₂O₅

What are the formulas of compounds?

The formula of compounds are formulas that are used to represent the compound.

The formula of compounds uses the symbols of the elements present in the compound to represent the compound.

The moles of atoms of each element present in the compound is written in subscripts in the formula of the compound.

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11. The ruralization of the Byzantine Empire resulted inO A. increased literacy.O B. a weakened economy.O C. lower agricultural output.O D. frequent invasions. HELP plsss ASAP will give BRAINLIEST Lincoln made 3 quarts of iced tea and Jasmine made 5 quarts of iced tea using the same recipe. Part A: How many cups of iced tea did Lincoln and Jasmine make all together? cho mark The purpose of a budget is to show which of the following? The radius of a circle is 18 miles. What is the area of a sector bounded by a 72 arc?Give the exact answer in simplest form. ____ square miles. (pi, fraction,) Rewrite one fourteenth times x cubed times y plus three fourteenths times x times y squared using a common factor. The dial on a combination lock contains markings which represent the numbers from 0 to 39. How many 3- number combinations are possible if the first and the second must be different odd numbers, while the third number must not be an odd number?. What was the greatest need for the people of France during the French Revolution? Do you think the election of 1800 proved Washington's point that political larties would be dangerous the smallest four digit number that can be formed using 5, 6, 3, 0 is craniosynostosis is a condition in which one or more of the fontanelles is replaced by abone prematurely. discuss the ramification of this early closure. For an arc length s, area of sector A, and central angle of a circle of radius r, find the indicated quantity for the given value. r= 6.45 in, = 5 pi\6, s=? what happens to the state of a variable if it goes through a two series connected NOT gate. 22 Olivia has $700 in her bank account at the beginning of thesummer. She wants to have at least $150 in her account at theend of the summer. Each week she withdraws $40 for foodand entertainment.a. Write an inequality for this situation. Let x representthe number of weeks she withdraws money from heraccount.b. What is the maximum whole number of weeksthat Olivia can withdraw money from her account?Explain how you know your answer is correct. In the reaction of 2Mg + O2 2MgOHow many moles of O2 are required to react with 14 moles of Mg? how many bars are in a chorus? joe nanton's trombone and plunger solo begins at 00:32. what is nanton's style of play often called? describe the sound of the accompanying trombone section during his solo. how do these supporting accompaniments give harmonic and rhythmic support to nanton's solo? a company with outstanding convertible bonds will need to adjust the denominator of the diluted eps equation. if the bonds are outstanding all year, the adjustment will consist of the . To get the variable r alone on one side of the equation below, Amy multiplied both sides of the equation by 4. is she correct? Explain why or why not. Solve the equation. 4r = 124 Plot the point (3,3) ) - At a farming supply store 7 pounds of seed cost $141.96. If a farmer needed 4 pounds ofseeds, how much would it cost him?