click below
click below
Normal Size Small Size show me how
Matter: 4
Motion and Forces
| Term | Definition |
|---|---|
| atom | the smallest unit of an element that maintains the properties of the element |
| element | made up of one or more of the same kind of atom chemically combined |
| compound | made up of different kinds of atom chemically combined |
| mixture | variety of elements and compounds that aren't chemically combined with eachother |
| pure substance | has a definite chemical and physical properties |
| heterogeneous | a mixture that doesn't have a uniform coposition |
| homogeneous | a mixture |