Matter Matters Crossword

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Across
  1. 1. Number two on the periodic table
  2. 3. Has the symbol N
  3. 5. The New Zealander
  4. 9. Has the symbol K
  5. 10. The first element
  6. 11. Yellow and expensive
  7. 13. The element we breath
  8. 14. It's symbol is Fe
  9. 15. It is in your can
  10. 16. What's in your milk and bones
  11. 18. A metal cars are made of (13)
  12. 21. Stinky smell from a volcano
  13. 23. He has wild hair and a moustache
  14. 24. The smallest thing
Down
  1. 2. Combination of different elements
  2. 4. Another name is quicksilver
  3. 6. telephone wires use it
  4. 7. What we all have in us
  5. 8. Named after the northern continent
  6. 12. Named after the Russian capital
  7. 17. Very radioactive
  8. 19. Named after the very populous country
  9. 20. It used to be a planet
  10. 22. Number three on the periodic table