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MMS Unit A - 8th
MMS Unit A - 8th - be sure to also study Hazard Classes!
Question | Answer |
---|---|
chemical property | traits you see if a substance reacts certain ways with other substances Examples: Flammability, reactivity, corrosiveness, |
physical property | characteristics that can be observed or measured Examples: Color, shape, size, mass, density |
volume | how much space something takes up. Can measure and calculate (length*width*height) OR use water displacement |
mass | how much matter is in an object. Measured using a balance |
density | how much mass is in a given volume ( D = m/v) |
mixture | 2 or more elements and/or compounds NOT chemically combined Examples: kool-aid, vegetable soup |
compound | 2 or more elements combined that cannot be physically separated Example: Water, Salt |
Quantitative | Data measured in numbers Examples: Mass, Volume, temperature |