Across
- 3. How is a positively charged ion called
- 4. energy the strength of the electrical forces holding ions in place is reflected by what energy
- 7. lattice energy is related to what size
- 9. Sodium chloride is a ? compound
- 10. compounds compounds that contain ionic bonds are...
Down
- 1. reactions that absorb energy are ?
- 2. How many atoms can a chemical bond hold together
- 5. a crystal lattice is a ?-dimensional geometric arrangement of particles
- 6. reactions that release energy are ?
- 8. How is a negatively charged ion called