Grade 2 Vocab Unit 1

Front

Matter changes form with temperature.

Back

State Change

Front

Amount of matter in an object or its weight.

Back

Mass

Front

Mass that takes the shape of its container.

Back

Liquid

Front

A change that cannot be undone.

Back

Irreversible Change

Front

Categories of matter: solid, liquid, gas.

Back

States of Matter

Front

A change that can be undone.

Back

Reversible Change

Front

Specific shape, mass, and fixed space.

Back

Solid

Front

Anything used to make things.

Back

Material

Front

Mass, fills space, no shape:

Back

Gas

Front

Object's appearance, texture, or behavior.

Back

Properties