Across
- 4. this force occurs between two non-metals
- 7. these are shared in covalent bonding
- 8. van der waals force works at very ___ temperatures
- 10. force that occurs between molecules
- 11. electrons become this in metallic bonding
- 12. weakest of the forces
Down
- 1. strongest of the forces
- 2. ionic has physical properties of hard and _____
- 3. atoms share electrons in this type of bond
- 5. this force holds atoms together within a molecule
- 6. type of intramolecular force
- 9. physical property of ionic bonding