Periodic Table Crossword

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Across
  1. 1. Starts With A T Ends In M
  2. 3. Au
  3. 4. Can Form 10 Millions Of Compunds
  4. 5. Z__N_
  5. 8. Valence _________
  6. 11. Not A Stable Element
  7. 13. Has Lawrence In It
  8. 15. It Has Protact In IT
  9. 18. America
Down
  1. 2. The Most Abundant Element
  2. 4. It Is A Shade Of Blue
  3. 6. Founded In Berke California
  4. 7. Makes Me Think Of California
  5. 9. 6 Letters
  6. 10. _______ Electrons
  7. 11. ________ Table
  8. 12. Reminds Me Of Neptune
  9. 14. 2 atoms that combine to make a _______
  10. 16. Periodic _____
  11. 17. Used To Make NUKES