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Chemistry Sec. 2.1
Vocabulary
Question | Answer |
---|---|
The measure of the amount of matter an object contains. | Mass |
The measure of the space occupied by an object. | Volume |
A property that depends on the amount of matter in a sample. | Extensive Property |
A property that depends on the type of matter in a sample. | Intensive Property |
Matter that has a uniform and definite composition. | Substance |
A quality or condition of a substance that can be observed or measured without changing the substance's composition. | Physical Property |
A form of matter that has a definite shape and volume. | Solid |
A form of matter that has an indefinite shape, flows, yet has a fixed volume. | Liquid |
A form of mater that takes both the shape and volume of its container. | Gas |
Describes the gaseous state of a substance that is generally a liquid or solid at room temperature. | Vapor |
When some properties of a material change, but the composition of the material does not change. | Physical Change |