| A | B |
| solubility | a measure of the amount of a material that will dissolve in another material |
| matter | anything that has mass and takes up space |
| gas | matter that has no definite shape and takes up no definite amount of space |
| dissolves | toform a solution with another material |
| mass | the amount of matter something contains |
| solution | a mixture in which the particles of different l\kinds of matter are mixed evenly with each other and do not settle out |
| liquid | matter that has definite volume and takes the shape of its container |
| buoyancy | ability of matter to float in liquid or gas |
| solid | the state of matter that has a definite shape and volume |
| volume | the amount of space that matter takes up |
| density | the property of matter that compares the amount of matter to the amount of space it takes up |
| chemical change | a change that produces one or more new substances and may release energy |
| chemical reaction | another term for chemical change |
| physical change | any change in size, shape, or state of substance |