Across
- 3. Number of protons in element is 11
- 4. Rule that atoms want to reach for stability
- 6. The real name of water, Dihydrogen _______.
- 7. D orbitals look like this toy item
- 9. Anything that takes up space and has mass
- 10. Letter or abbreviation of element
- 11. Another name for row
- 13. Matter can be a solid, liquid, gas or ________.
- 15. The science that investigates matter
- 17. Horizontal list of elements on the table
Down
- 1. When electricity travels well through something
- 2. Gases in group 18
- 5. Place where protons and neutrons are contained
- 6. Element Silicon is neither metal or nonmetal
- 8. P orbitals have this many areas
- 11. Identity is not changed
- 12. Greeks describe matter as of earth, air, fire and
- 14. 2s2 2p4 element
- 16. Formed when a metal joins with nonmetal