Across
- 3. the energy required to break a chemical bond.
- 4. nonmetal to nonmetal sharing electrons between two atoms.
- 6. composed of positive and negative ions that are combined so that the numbers of positive and negative charges are equal.
- 8. a three dimensional network of positive and negative ions mutually attracted to one another.
- 10. the ratio of ions present in the crystalline structure.
Down
- 1. form overlapping orbitals so that each atom achieves a noble gas configuration.
- 2. a group of covalently bonded atoms that bond in such a way that the group has a net charge.
- 5. a neutral group of atoms that are held together by covalent bonds.
- 7. the ability of a substance to be hammered or beaten into thin sheets
- 9. the ability of a substance to be drawn or pulled through a small opening to produce a wire.