periodic table

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12345678910111213
Across
  1. 2. the first halogen which is toxic and yellow
  2. 4. the element which is in both graphite and diamonds
  3. 8. element 5
  4. 9. the element which is used in balloons and is in the sun it is noble gas
  5. 10. the second noble gas which glows orange when it is put through electricity
  6. 12. Mg
  7. 13. the element used in mental health treatment and batteries
Down
  1. 1. the element which is in the sun and is the mostcommon element in the universe
  2. 3. the element which triple bonds with itself and is in the air. it is used for freezing
  3. 5. Al
  4. 6. the element which humans breathe in and need to survive
  5. 7. one of the components of salt (NaCl)
  6. 11. the element which is toxic and is in emeralds