Science

3. the mass per unit volume of a substance.
5. Property a characteristic of matter that you can observe or measure without changing the identity of the matter.
7. Change a change in matter in which the substances that make up the matter change into other substances with new physical and chemical properties.
8. a small particle that is a building block of matter.
11. a substance that consists of just one type of atom.
13. the amount of substance in a certain volume.
14. the amount of matter in an object.
15. Change a change in size, shape, form, or state of matter in which the matter’s identity stays the same.Chemical Property- a characteristic of matter that can be observed as it changes to a different type of matter.

1. matter with a composition that is always the same.
2. matter that can vary in composition.
3. to form a solution by mixing evenly.
4. the ability of one substance to dissolve in another.
6. Mixture a type of mixture in which the individual substances are not evenly mixed.
9. Mixture a type of mixture in which the individual substances are evenly mixed.
10. anything that has mass and takes up space.
12. a type of substance containing atoms of two or more different elements chemically bonded together.