Across
- 2. formed by the valence electrons moving freely through the metal lattice.
- 5. bond together
- 7. result
- 10. 2 atoms held together by 1 pair of electrons
- 11. 4 or 5 atoms around center of atom
- 13. atoms of each element
- 14. sharing 3 pairs of electrons
- 16. precisely two elements
Down
- 1. repulsion between electron pair causes molecular shapes
- 3. 2 shared pairs electrons
- 4. moles equal
- 6. 4 atoms
- 8. 2 or 3 atoms
- 9. located in the outermost shell
- 12. bond between 2 nonmetals
- 15. undergoes a chemical change in a given reaction