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Unit 1 Matter
Term | Definition |
---|---|
Matter | anything that has mass and takes up space |
Mass | the measurement of how much matter makes up an object |
Weight | The measurement of the gravitational force exerted on an object |
Volume | The amount of space that an object takes up |
Density | The ratio of mass of a substance to the volume of the substance |
Physical property | A characteristic of a substance that does not involve a chemical change |
chemical property | A property of matter that describes a substance's ability to participate in chemical reactions |
Physical change | A change of matter from one from to another without change in chemical properties |
Chemical change | |
Law of conservation of mass |