LS 1st Sem Test

Front

The amount of space that matter occupies

Back

Volume

Front

Characteristics that describe something's ability to become something else

Back

Chemical Property

Front

In physical changes, substances might change in __________ but not in __________.

Back

appearance, composition

Front

Anything that has mass and takes up space

Back

Matter

Front

Atoms tend to be stable and nonreactive if they have ________ valence electrons.

Back

8

Front

The measure of the amount of matter in an object

Back

Mass

Front

The force of gravity acting on an object’s mass

Back

Weight

Front

A property that can be observed without changing the substance's identity

Back

Physical Property

Front

A change that alters the form or appearance of a substance but does not change its composition

Back

Physical Change

Front

A change that results in the formation of new chemical substances

Back

Chemical Change