Advanced Chemistry Crossword Puzzle

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Across
  1. 4. It is the amount of space occupied by an object
  2. 5. is the process of converting between units.
  3. 8. It is the measure of the intensity of heat
  4. 9. What do you call a quantity that contains 6.02 x 1023 atoms
  5. 10. Who made the modifications to the metric system in 1960 that led to development of standard measurement that is used in common quantities in chemistry?
  6. 14. It is the unit of luminous intensity
  7. 16. this prefix has a value of 10^-15
  8. 17. this prefix has a decimal equivalent of 1, 000,000,000,000,000
  9. 18. This prefix has a decimal equivalent of 0.000000000001
  10. 20. ______ number has a quantity of 6.022x10^23
Down
  1. 1. This shows the quantity of elements present in a compound
  2. 2. Who proposed the number which said to be equivalent of every mole of any substance
  3. 3. It has a chemical formula of B2H6
  4. 6. It has 52 weeks
  5. 7. _______ acid has a chemical formula of HClO4
  6. 11. It is also called the "metric system"
  7. 12. hydroxide It has a chemical formula of NaOH
  8. 13. The formula to get it's volume is 4/3 x radius3 = 4/3 π r3
  9. 15. It has a chemical formula of K2CO3
  10. 19. Measure of the quantity of matter in an object