HUNT-Science MAP Review 1

Front

What happens to particles in an object at higher temperatures?

Back

Particles in an object move faster.

Front

Who is the negatively charged particle in an atom that can move freely?

Back

Electron.

Front

What is the electrical charge of an object with the same number of positive and negative charges?

Back

Neutral or no charge.

Front

What type of change occurs when one or more new substances are created?

Back

Chemical Change.

Front

When a solid piece of chocolate is melted, which property remains the same?

Back

Mass.

Front

What is the term for a change that does not create new substances?

Back

Physical Change.

Front

What is the charge of a proton?

Back

Positive.

Front

What is the charge of a neutron?

Back

Neutral.

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation.

Front

What is the process called when a gas turns into a liquid?

Back

Condensation.