1. Science Vocabulary
4 week 1

2. Physical Properties
DO NOT change the structure of the matter when it is observed or described.

3. Chemical Properties
The types of changes the matter can undergo.

4. Density Is how we measure how much matter is in a given
amount of space.
 Density = Mass ÷ Volume

5. Boiling Point
The temperature at which a substance turns from a liquid to a gas.

6. Melting Point
The temperature at which a substance turns from a solid into a liquid.

7. Solution
A homogenous combination of two or more substances.

8. Freezing Point
The temperature at which a substance turns from a liquid to a solid.

9. Condensing
Cause a gas or vapor to change into a liquid.

10. Solvent
The part of a solution that does the dissolving.

11. Solubility
Means the amount of a substance that can be dissolved in another substance.

12. Mixture
A heterogeneous combination of two or more substances that keep their properties.

13. Solute
The part of a solution that gets dissolved.