Front

What is a physical property?

Back

A characteristic of a substance that can be observed without changing its chemical composition.

Front

What is an example of a physical change?

Back

Melting Ice.

Front

What is matter made up of?

Back

Atoms.

Front

What does insoluble mean?

Back

Cannot dissolve in water.

Front

What is the symbol for an element?

Back

One or two letters used to represent elements.

Front

What is a chemical property?

Back

A characteristic that can only be observed during a chemical reaction.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What are the three states of matter?

Back

Solid, Liquid, Gas.

Front

What is an atom?

Back

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

Front

What is a molecule?

Back

Two or more atoms bonded together.