Across
- 1. Two or more same atoms connected by a chemical bond
- 3. In nucleus, neutral charge
- 5. Solid to gas without going to liquid
- 6. The ability to rot
- 9. Produces one or more new substance, changes color
- 10. Anything that has mass and takes up space.
- 12. In nucleus, Positive charge
- 14. Does not create a new substance, phase change.
- 16. Change in state of matter
Down
- 2. Tells what and how many atoms are in a molecule or compound
- 4. How much matter is in a certain volume, M/V
- 5. Slow atoms, tightly packed, definite shape
- 7. The Color of an object
- 8. Orbits nucleus, negative charge.
- 9. Two or more different atoms connected by a chemical bond
- 11. Atoms move very quickly, move very freely
- 13. Smallest particle of an element
- 15. Move freely, can move past each other