chemical or physical change

Chemical and physical changes

Multiple Choice

How do you know a chemical change has happened?

• It has different properties.

• It looks the same.

• It smells the same.

• It tastes the same.

Multiple Choice

What kind of change is ice melting?

• chemical

• physical

Multiple Select

When ingredients combine to form a new substance it is a:

• chemical change

• physical change

Multiple Select

When there is a change in a state of matter, but no new substance is formed it is a:

• chemical change

• physical change