Across
- 3. These are physical combinations of pure substances with no definite proportions
- 4. This substance is made up of the same type of atoms
- 8. This type of mixture has a uniform appearance and composition
- 10. This state of matter has molecules that are loosely packed together, can move around, and have a definite volume
- 13. change Rusting is an example of this type of change in matter
- 14. These types of properties can be observed without changing the chemical makeup of the matter
Down
- 1. If a substance is made up of the same type of molecules, it is a ____ substance.
- 2. This type of mixture has a non-uniform and mixed appearance and composition
- 5. This state of matter has molecules that move freely, are not packed together, and have no definite shape or volume
- 6. change A tear is an example of this type of change in matter
- 7. This state of matter has molecules that are close together, don't move, and have a definite shape & volume.
- 9. These types of properties involve the chemical reactivity of the matter
- 11. This substance is made up of different elements with definite proportions
- 12. This state of matter is made up of electrical charged particles