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chapter 4
mesuer matter
| Term | Definition |
|---|---|
| mass | mass of an object resits a pull or push. |
| weight | one way to get an idea of the weight of an object. |
| Physical change | Is a change in some properties of matter with out forming a different kind of matter. |
| meting | When a solid melts,its shape changes. |
| freezing | most liquids shrink as they freeze as their participial slow down. |
| volume | mount of space and volume takes up. |
| chemical change | one or more types of matter change into other types of matter. |
| law of conservation of mass | states the a chemical change,matter cannot be created. |