1.
the amount of matter in an object
2.
anything that has mass or takes up space
3.
a characteristic that can be observed
4.
is a measure of how much space an object takes up
5.
a physical combination of two or more substances that are blended together without forming a new substance
6.
involves a change in matter in size, shape, or state that does not form a new substance
7.
states that matter is neither created orn destroyed during a change
8.
a mixture of substances that are combined so completely that the mixture looks the same throughout
9.
a change that results in a new or different substance
10.
the smallest building block of matter
11.
a group of two or more atoms joined together
12.
an empty area between molecules that make up a substance
13.
the amount of matter places into a certain amount of space
14.
a piece or sectgion of something larger
