What happens to the volume of a gas
inside a cylinder if the temperature
does not change but the pressure is
reduced?
a. The volume of the gas increases.
b. The volume of the gas stays the
same.
c. The volume of the gas decreases.
d. There is not enough information
to determine the answer.

Does the energy in a solid increase or decrease when changing to a liquid?

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

Draw the lewis dot structure for each of the following polyatomic ions