Atoms and Bonds Test #2

Match it! Select the correct answer from the pull down...Good luck!

A process that produces a chemical change is called a ___________________.

H2O is an example of a ______________________________________.

Substances that form as a result of the reaction are called the _____________.

A reaction that releases energy is called an __________________________ reaction.

A reaction that absorbs energy is called an _________________________ reaction.

A change that affects only a substance’s size, shape, or whether it is a solid, liquid, or gas is called a _________________________________________.

Substances that exist before the reaction begins are called the ______________.

Neutrons have a ______________________ charge.