| A | B |
|---|
| matter | anything taking up space with properties |
| buoyancy | upward force |
| mass | amount of matter in object |
| solid | matter with definite shape |
| liquid | matter with definite space, not shape |
| gas | matter with no definite space or shape |
| element | one type of matter |
| atom | smallest piece of an element |
| mixture | Two or more elements not bonded |
| volume | space |
| length | how long something is |
| area | number of units on a surface |
| weight | gravitational pull |
| density | amount of matter packed into a space |
| chemical change | matter loses its properties |
| physical change | matter looks different but properties are same |
| filter | to separate matter |
| convection | heat transfer over space or liquid |
| conduction | heat transfer through solids |
| compound | two or more elements bonded |
