Particle Model of Matter Section 1 Test

Front

Which state of matter has particles that are tightly packed?

Back

Solid

Front

______________ is anything that has mass and takes up space.

Back

Matter

Front

Liquid matter takes the shape of _______.

Back

Its container

Front

Which state of matter has molecules that slide past each other but stay close together?

Back

Liquid

Front

Particles vibrate in place and do not change relative positions.

Back

Solid

Front

What is the state of matter where particles are far apart and move freely?

Back

Gas

Front

What is the term for the amount of space an object occupies?

Back

Volume

Front

What is the term for the force of gravity acting on an object?

Back

Weight

Front

What happens to the particles in a solid when it is heated?

Back

They vibrate faster and may change to a liquid.

Front

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

Back

Evaporation