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chemistry
vocab
| Term | Definition |
|---|---|
| chemistry | matter & how it changes |
| matter | takes spaces. has mass |
| mass | amount of space used |
| compound | different elements chemically bonded |
| elements | atoms of same element |
| substance | constant composision |
| mixture | variable composision |
| homogeneous | uniformly distributed |
| heterogeneous | not uniformly distributed |