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