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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. |