6th Topic 1 Test

Front

Changes form, no new substance

Back

Physical change

Front

Cutting an object or changing its state of matter

Back

Physical change

Front

Change creating new substance

Back

Chemical change

Front

Burning wood, rusting car, cooking egg

Back

Chemical change

Front

Law of Conservation

Back

Total energy remains constant in changes

Front

Definition of MASS

Back

Amount of matter in an object

Front

Definition of Density

Back

Compactness of molecules (mass in a given volume)

Front

Least dense phase

Back

Gas

Front

Ping pong ball in water

Back

Less dense than water

Front

Most dense material

Back

C