When the molecules in a body move with increased speed, it's possible that the body will change from a
a. gas to a solid.
b. liquid to a solid.
c. gas to a liquid.
d. liquid to a gas?

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.