Will's Science Crossword 13/4/26

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Across
  1. 3. Named after Mendeleev
  2. 6. Last element on the periodic table
  3. 8. Symbol is Hf
  4. 11. Atomic Number is 86 divided by 2
  5. 12. Smells like Garlic when heated
  6. 14. First element discovered
Down
  1. 1. Atomic mass 107.868
  2. 2. 15 after Yttrium
  3. 4. The 4th Actinide
  4. 5. Symbol is Au
  5. 7. Used to clean your teeth
  6. 9. First Latin named element
  7. 10. Used to light up signs
  8. 13. First metal discovered in Australia