Module 2 Science Vocab

Front

Temperature at which a substance changes from liquid to gas.

Back

Boiling point

Front

Temperature at which a substance changes from liquid to solid.

Back

Freezing Point

Front

Change in size, shape, or state without altering matter type.

Back

Physical Change

Front

A law stating matter isn't created or destroyed in a chemical reaction.

Back

Conservation of Mass

Front

Temperature at which a substance changes from solid to liquid.

Back

Melting Point

Front

Baking a cake is an example of which change?

Back

Chemical

Front

Change of matter when atoms link to form a new substance.

Back

Chemical Change

Front

Crayons melting with a hair dryer is an example of:

Back

Physical

Answer explanation

Despite using heat to make the change happen, I am still ending the change with crayons. It is just liquified now and I can still turn them back into a solid.

Front

An event where substances combine to form a new substance.

Back

Chemical Reaction

Front

Substance at the end of a chemical reaction.

Back

Product