Chapter 2 Vocabulary Review

Front

Mass

Back

A measure of the amount of matter in an object, typically in kilograms or grams.

Front

Relative Density

Back

the ability to sink or float in water

Front

Volume

Back

The amount of space that a substance or object occupies.

Front

Matter

Back

Anything that has mass and takes up space.

Front

Conductivity

Back

The ability of a material to conduct electricity or heat.

Front

Dissolve

Back

to mix completely with liquid

Front

Thermal Energy

Back

heat

Front

Electrical Energy

Back

Energy caused by the movement of electrons;

the energy of charged particles

Front

Conductor

Back

A material that allows the flow of electrical current or thermal energy.

Front

Insulator

Back

A material that does not easily allow the flow of electricity or heat.