Across
- 2. include gels, sols, and emulsions
- 3. H2o.
- 5. Stuff
- 7. When two substance's are combined
- 9. two atoms bonded together
- 11. She has three cats.
- 13. particle with no charge
Down
- 1. The twins had the same genes.
- 4. The cats have black fur.
- 6. the basic units of chemical elements.
- 8. Bond Bond between two ions with opposite charges
- 10. bond "Sharing"
- 12. Positively charged particle