click below
click below
Normal Size Small Size show me how
Chapter 4
Term | Definition |
---|---|
volume | The amount of space an object takes up is its volume |
mass | The amount of matter in a solid, liquid, or gas is called its mass |
weight | The force of Earth's pull on an object is called weight |
physical change | A physical change is a change in some properties of matter without forming a different kind of matter |
melting | The change of a solid into a liquid is called.. |
freezing | The change of a liquid into a solid is called freezing |
chemical change | one or more types of matter change into other types of matter with different properties |
Law of Conservation of Mas | in a chemical change, matter cannot be created or destroyed; matter only changes from one form to another |