Chemical and Physical Properties and Changes

Front

What is the most abundant phase of matter?

Back

Plasma

Front

Burning wood is an example of what type of change?

Back

Chemical change

Front

Mixing a solution of sugar and water is an example of what type of change?

Back

Physical change

Front

What is the formula for calculating density?

Back

Mass divided by Volume

Front

What is the ability to burn known as?

Back

Flammability

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

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

Front

What is the definition of density?

Back

Density is the mass of a substance divided by its volume.

Front

What happens to the properties of a substance during a chemical change?

Back

The properties change and new substances are formed.

Front

What is an example of a physical change?

Back

Melting ice.