Unit 4 - Physical and Chemical Changes

Front

Matter

Back

This is anything that takes up space.

Front

Physical Change

Back

A change in which a substance remains the same but maybe in a new state.

Front

Change of State

Back

A change in which a substance remains the same and no new substance forms.

Front

Solid

Back

A state of matter that has a fixed shape and volume.

Front

Liquid

Back

A state of matter that the shape can change but volume stays the same.

Front

Gas

Back

A state of matter where shape and volume are not fixed.

Front

Temperature

Back

This is used to describe how hot or cold an object is.

Front

Mixture

Back

A combination of two or more different substances.

Front

Solution

Back

A mixture in which one substance dissolves in another.

Front

Chemical Change

Back

A change that creates a new substance and changes its identity.