Chemistry Vocabulary Crossword

123456789101112131415161718192021222324252627
Across
  1. 2. Candium's *blank* is 1.81g
  2. 6. (2 words) Time it takes to divide in half
  3. 8. (2 words)Number that organizes the periodic table
  4. 11. does not have an equal number of positive and negative charges
  5. 12. Example lightning
  6. 14. (2 words)X-rays
  7. 16. (2 words)Cloud of negative energy in Bohr model
  8. 17. Has a positive charge
  9. 18. (2 words)Fixed amount of energy
  10. 19. Combining
  11. 21. (2 words) Radioactive Decay
  12. 25. (2 words)Total Number of protons and neutrons
  13. 26. "what goes aroung comes around"
  14. 27. Hertz(hZ)
Down
  1. 1. (3 words)Helium's *blank* is 4.003
  2. 3. (2 words)Atomic Rainbow
  3. 4. (2 words) Nuclear Decay
  4. 5. The center
  5. 7. Has a negative charge
  6. 9. Example-soundwaves
  7. 10. Has no charge
  8. 12. (2 words)Electron distribution
  9. 13. Dividing
  10. 15. Makes up everything
  11. 20. Negative orbital
  12. 22. (2 words)Nobel Prize 1922 for this model
  13. 23. A certain amount
  14. 24. Example-light particle