Matter & Atoms Review

Front

In a solid, the particles:

Back

vibrate in place.

Front

This picture represents which of the following?

Back

element.

Front

A gas:

Back

has fast-moving particles.

Front

Molecules are closest together in a:

Back

Solid.

Front

___________ is the basic unit from which all matter is made.

Back

Atoms.

Front

What is matter?

Back

Anything that has mass and takes up space.

Front

What are atoms?

Back

The smallest unit of an element that retains the properties of that element.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Front

What is an element?

Back

A pure substance that cannot be broken down into simpler substances.

Front

What is a compound?

Back

A substance formed when two or more elements are chemically bonded together.