Crossword Puzzle by Mason Busi

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Across
  1. 3. What is the atomic symbol for gold
  2. 7. Poor conductors,violent reactions with group 1 metals
  3. 8. What star phase is our sun in
  4. 9. Why can small insects walk on water
  5. 11. Shiny reactive, soft
  6. 15. All atoms reactive
  7. 17. Semi soft, reactive
  8. 18. What did Newton create
  9. 20. Shininess good conductors high density and melting point
Down
  1. 1. Broke into 2 groups
  2. 2. Vertical columns on periodic table
  3. 4. What Newton's law is related to F=MA
  4. 5. Soft, silvery, very reactive
  5. 6. The most massive and most luminous star
  6. 10. What Newton's law is responsible for seatbelts
  7. 12. Examples of ____________ are water moving up a straw
  8. 13. Horizontal rows on periodic table
  9. 14. Never react with others, all gases full outside shell
  10. 16. What star phase is a white dwarf that is cooled down
  11. 19. What Newton's law is important for hot air balloons