Across
- 3. Visually separating solids is called?
- 6. Substance that does the dissolving?
- 7. Substances that can be dissolved?
- 8. Suspensions can or can’t be separated by filtration?
- 10. What is a negative ion?
- 12. Who discovered the nucleus and proton?
- 15. Substance that is dissolved?
- 16. Colloids can or can’t be separated by filtration?
- 17. What cannot be created or destroyed?
- 18. A covalent bond with unequal sharing of e- is a?
Down
- 1. Is metal a conductor or not a conductor?
- 2. How many valence electrons does Nitrogen have?
- 4. What tends to form covalent bonds?
- 5. Solution that contains less than the maximum amount of solute capable of being dissolved?
- 9. Which group has the highest ionization energy?
- 11. More particles equals higher or lower pressure?
- 13. What measurement can temperature be measured in?
- 14. Substances that cannot be dissolved to form a solution?
- 16. What is a positive ion?
- 19. Who discovered the electron?