1.
Anything that has mass and occupies space. VOLUME What does "occupies space" mean in the context of matter? Matter has... MASS What does "has mass" mean in the context of matter? The amount of material in a substance.
2.
Characteristics of matter in this phase are definite shape and definite volume.
3.
A characteristic of this state is no definite shape but definite volume.
4.
The temperature at which a solid changes into a liquid.
5.
A liquid changes into a gas (vapor) during this process. BOILINGPOINT The temperature at which a liquid changes into a gas (vapor).
6.
Change from a liquid to a gas below the boiling point.
7.
A change that alters any of a substance’s physical properties.
8.
A change that forms a new substance. MIXTURE Two or more pure substances that are physically combined in variable proportions.
9.
A homogeneous sample of matter that has the same composition and properties.
10.
The smallest unit of bonded atoms that can exist independently.
11.
A pure substance composed of two or more different elements chemically combined in fixed proportions.
