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Ch 2
chem. test
Question | Answer |
---|---|
Matter | The material of the universe |
Atoms | The fundamental unit of which elements are composed |
Compounds | Substance made by bonding atoms to geather |
Elements | Substance w/ a fixed shape + volume |
Solid | substance w/ no dinite shape or volume |
Liquid | substance w/ a definit shape or volume |
Gas | Substance w/ no definit shape or volume |
Physical properties | characteristic of a substance that can change w/out the substance's becomeing a different substance |
Chemical properties | characteristic that decribes the ability of a substance to change toa different substance |