Unit 3 Matter-lesson 1 and 2

Front

Matter

Back

Anything that has mass and takes up space

Front

Dissolve

Back

To mix with a liquid and become part of the liquid

Front

Solution

Back

A mixture that forms when one substance dissolves another.

Front

Solid

Back

Definite shape and volume. Particles are close together and locked in position; vibrate in place.

Front

Liquid

Back

A state of matter that has no definite shape but has a definite volume.

Front

State of matter

Back

A physical property that describes matter as a solid, liquid, or gas. Particles are arranged differently.

Front

Gas

Back

A state of matter with no definite shape or volume. Particles are spread apart and move freely in all directions.

Front

Substance

Back

A single kind of matter that is pure and has a specific set of properties. Ex: salt, sugar, water.

Front

Mixture

Back

A combination of two or more substances that are not combined. Ex: salad, wood, stainless steel.