Across
- 3. the fourth state of matter and is made of gas
- 4. tiny particles inside the center of an atom
- 5. Matter that has a definite size but no definite shape
- 6. a chemical made up of only one kind of atom
- 8. the form of an object
- 10. particle of matter that you can not see
- 11. particles charged up with tons of energy
- 12. Matter that has no definite size or shape
- 13. any change that causes a new substance to be formed
- 14. characters if matter that you can observe or measure directly
- 16. the study of solids
Down
- 1. Anything that takes up space and has mass
- 2. the amount of matter in an object
- 4. appearance or form but substance remains same
- 7. two atoms joined by a bond
- 9. water in the form of gas
- 15. Matter that has a definite size and shape