Physical and Chemical Changes and Properties

Front

What units of measurement are used for volume?

Back

milliliter

Front

What are properties that can be observed without trying to change the identity of the substance?

Back

Physical properties

Front

What is an example of a physical change?

Back

Hammering wood together to build a playhouse

Front

Which of the following is a chemical change?

Back

Human digestion

Front

What is an example of a physical property?

Back

State of matter

Front

Define a physical change.

Back

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

Front

Define a chemical change.

Back

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

Front

What is the difference between physical properties and chemical properties?

Back

Physical properties can be observed without changing the substance, while chemical properties can only be observed during a chemical reaction.

Front

Give an example of a chemical property.

Back

Ability to react with acid.

Front

What happens to the mass of a substance during a physical change?

Back

The mass remains the same.