Phase Changes and Basic Chemistry Concepts

Front

What has definite shape and volume?

Back

Solid

Front

The atoms in a ____ move more slowly.

Back

Solid

Front

This chemical compound makes up about 78% of the Earth's atmosphere.

Back

Nitrogen

Front

A gas and a ____ will take the shape of the container it's in.

Back

Liquid

Front

Energy does or does not change the phase of matter?

Back

Does

Front

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

Back

Melting

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

Front

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

Back

Volume

Front

What is the term for the state of matter that has no definite shape but has a definite volume?

Back

Liquid