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Unit 2
| Term | Definition |
|---|---|
| density | amount of matter in a given space or volume D=m/v |
| matter | anything that has volume (takes up space) |
| physical property | can be observed or measured without out changing the identity of matter in any way |
| solubility | able to dissolve in a substance |
| ductility | able to be made and used as a wire |
| malleability | can be pounded into shape |
| gas | this is a state of matter that has no definite shape or volume |
| liquid | this is a state of matter that has a define volume but not a definite shape |
| solid | this is a state of matter that has a definite shape and definite volume |
| sublimation | going from a solid into a gas |
| condensation | going from a gas to a liquid |