periodic table

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Across
  1. 3. also name of a planet
  2. 5. means water
  3. 8. a metal
  4. 9. starts with letter L
  5. 10. has a h between "Cr"
Down
  1. 1. its in milk
  2. 2. starts with sea
  3. 4. has to O"s
  4. 6. starts with the letter c
  5. 7. starts with ruth