A characteristic of ionic solids is that they

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Answer 1
Answer: A characteristic of ionic solids is that they consist of oppositely charged ions, which means protons and electrons.

Related Questions

Which of the following statements are correct about the chemical reaction?H2 + O2 -> H2O2 versus 2 H2 + O2 -> 2 H2O? They are both balanced chemical equations. The two reactions are equivalent. The laws of thermodynamics apply to both. Conservation of mass applies to both.
Each type of mineral has a chemical composition that is what
In the chemical equation Zn + 2HCl ZnCl2 + H2, the reactants are A. zinc and hydrochloric acid. B. zinc and hydrogen carbonate. C. zinc chloride and hydrogen. D. zinc chlorate and water.
You are studying the equilibirum between S8 and S2 gases at 0 celcius, you place a smaple of s2 in an otherwise empty, rigid container at an initial pressure of 3.-0 atm. wher eit reactsto form S8. at equilimrium, the partial pressure of s2 is 2.07 atm. calculate kp and kc.
Which of these is a typical property of a substance that is composed of atoms that are held together by covalent bonds?a. It conducts electricity when in solid form. b. It conducts electricity when in molten form. c.It conducts electricity when it is dissolved in water. d.It does not conduct electricity in any form.

Which statement describes electrolysis?(1) Chemical energy is used to produce an electrical change.
(2) Chemical energy is used to produce a thermal change.
(3) Electrical energy is used to produce a chemical change.
(4) Thermal energy is used to produce a chemical change

Answers

The electrolysis describe " electrical energy is used to produce a chemical change."

What is electrolysis?

The process of dissolving ionic compounds into various constituent components by running a continuous electric current through into the complex in a fluid form is known as electrolysis.

What iselectrical energy?

The energy produced by the flow of electrons from one location to another is referred to as electrical energy. Current or electricity is the transportation of charged particles across a medium.

The electrolysis describe " electrical energy is used to produce a chemical change."

To know more about electrolysis and electrical energy.

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The answer is (3) electrical energy is used to produce a chemical change. They use the electrical energy to achieve some reaction that is not easy to react under common condition. For example: 2H2O -> 2H2 + O2.

After the collapse of a nebular cloud, atoms begin gravitating together to form a condensed center. What happens next in the star formation process?

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Answer:

Depending upon the mass gathered, the next process formation varies:

Nuclear fusion can kick in leading to formation of star. The nuclei fuse to together and energy is liberated in the form of light and heat.

If sufficient mass is not gathered to start nuclear fusion reaction, gaseous planet forms like Jupiter.

In third case, even though sufficient mass is present (twice the mass of Jupiter) still no fusion reaction starts. Such bodies are known as failed stars or brown dwarfs.


After the collapse of a nebular cloud and atoms begin gravitating together to form a condensed center, what happens next in the star formation process is that the compression and collapse of the star stops if it is hot and dense enough. It becomes a "protostar".

When are atoms considered stable?when they have satisfied the law of conservation of mass naturally or through bonding to obtain
full valence shells

when they have satisfied the octet rule naturally or through bonding to obtain full valence shells

when their valence electrons have "fallen" back to ground state through bonding

Answers

Answer:

when they have satisfied the octet rule naturally or through bonding to obtain full valence shells

Explanation:

Generally, most atoms of an element are unstable because they have a void in their electron shell to fill, hence, they need to react with other elements to fulfil this task of octet.

Octet rule states that atoms of elements engage in reactions to form compounds so they can have eight (8) valence electrons in their shell. Noble gases e.g argon, neon etc. are elements that have naturally satisfied this octet rule by possession of 8 valence electrons in their shell. Other elements that do not have this naturally becomes reactive and enter bonding with other atoms to obtain full valence shells.

Which change most likely occurs when the kinetic energy of water vapor decreases during condensation?

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Answer:

When the kinetic energy of water vapor decreases during condensation, slowly moving particles near the cool surface condense.

Explanation:

The change of state from a gas to a liquid is condensation. Liquid molecules which have this certain kinetic energy threshold escape from the surface and become vapor. As a result, the remaining liquid molecules now have lower kinetic energy. The temperature of the remaining liquid decreases as evaporation occurs.

The air that surrounded it cooled the cold can or glass. When you're cooling off  .They lose kinetic energy, a gas. The particles move more slowly as they move, the  attractions between them cause the formation of droplets of liquid. Condensed With,  when hot air containing water vapor reaches water, water also forms.  Cold surface touch, such as a glass of ice or soil that has a cold surface  refrigerated throughout the night.

Concerns over a global dependence on fossil fuels include environmental, economic, and social consequences.

Answers

The correct answer for above statement is:

True

Explanation:

Prices don’t show the total cost of reconstruction fuels to each of us personally or to the community as a whole. Remembered as externalities, the unknown costs of fossil fuels aren’t described in their business price, notwithstanding severe consequences on our health and environment.

Concerns over a global dependence on fossil fuels include environmental, economic, and social consequences.

The statement about “Concerns over a global dependence on fossil fuels include environmental, economic, and social consequences” is true. The environmental, economic, and social consequences greatly affects the global dependence.

Calculate the pH of an aqueous solution of 16 mL of 0.00046 M HClO4(aq) after dilution to 42 mL.

Answers

1000cm^(3) of HClO_{4} [/tex] contain 0.00046mol
16cm^(3) of HClO_{4} [/tex] contain  x
                       x = 
(16cm ^(3) * 0.00046mol)/(1000cm x^(3) )
                       x = 0.00000736mol


M_(1) V_(1) = M_(2) V_(2)
(0.00000736mol)(16cm^(3))= (x) (42cm^(2))
         x= ((0.00000736mol) * (16cm^(3)) )/(42cm^(3) )
                  =  0.000002803mol


pH= -log [H^(+)]
    = -log (0.000002803cm^(3)
    = 5.55