1
characteristics of pure substances that describe its ability to change into a different substance
2
characteristics of pure substances that can be OBSERVED without changing it into another substance
3
type of mixture where you CAN see the different parts - like trail mix
4
type of mixture where you CAN NOT see the different parts
5
2 or more LIKE OR UNLIKE elements/atoms chemically combined
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2 or more DIFFERENT elements/atoms chemically combined
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2 OR MORE SUBSTANCES MIXED TOGETHER BUT NOT CHEMICALLY COMBINED
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pure substance that can't be broken down into other substances. All listed in Periodic Table
9
how closely packed the atoms are in a liquid, gas, or solid
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measurement of the FORCE OF GRAVITY on an object
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ANYTHING THAT HAS MASS AND TAKES UP SPACE
12
BUILDING BLOCK OF MATTER
13
measurement of how much matter is in an object