4th Grade Science Review

Front

What is a material that allows heat or an electric current to flow through easily?

Back

Conductors

Front

Which material would NOT be a good insulator of electricity?

Back

Metal

Front

What is the classification of matter as a solid, liquid, or gas called?

Back

Physical states of matter

Front

How do we describe how dense something is compared with a reference material such as water?

Back

Density

Front

What is the amount of matter in something, measured in grams?

Back

Mass

Front

What do we call materials that do not allow heat or electricity to flow through easily?

Back

Insulators

Front

What is the term for the space that matter occupies?

Back

Volume

Front

What is the force that pulls objects toward each other, such as the Earth pulling us down?

Back

Gravity

Front

What is the term for a change in the state of matter from solid to liquid?

Back

Melting

Front

What is the term for a change in the state of matter from liquid to gas?

Back

Evaporation