| Question | Answer |
|---|---|
| concentration | the ratio of solute to solvent in a solution |
| density | mass per unit volume |
| crystal | a natural form of a substance. Crystal shape is also a physical property that helps to identify a substance. |
| dissolve | the process of a substance becoming incorporated uniformly into another. |
| evaporation | the change of state from a liquid to a gas. |
| filter | a tool used to separate small particles and water. |
| mass | a quantity of matter. |
| matter | anything that has mass and takes up space. |
| mixture | two or more substances together |
| property | a characteristic that describes a substance, such as color, size, shape, or texture. |
| separate | to take apart. |
| solid | a state of matter that has a definite shape. |
| solute | a substance that dissolves in a solvent to form a solution. |
| solution | a mixture formed when one or more substances dissolve in another. |
| solvent | a substance in which a solute dissolves to form a solution. |
