Periodic Table

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Across
  1. 2. my atomic number is 24
  2. 4. My atomic number is 19
  3. 7. I’m an electron located on the outermost shell
  4. 8. I’m the most stable element
  5. 9. I’m the most reactive and the most electronegative of all the elements
  6. 11. My atomic weight is 183.84
  7. 14. I’m a subatomic particle with a positive charge
  8. 17. Animals and plants require me for respiration
  9. 18. I’m a metal that is liquid at room temperature
  10. 19. I melt at 420 degrees Celsius
Down
  1. 1. I’m the most reactive and the most electronegative of all the elements
  2. 3. I’m the 8th most abundant metal in earths crust
  3. 5. I’m the lightest metal
  4. 6. my atomic number is 10
  5. 9. My atomic number is 78
  6. 10. I’m twice as strong as Aluminum
  7. 12. My atomic number is 11
  8. 13. I’m the second most abundant metal on Earth
  9. 15. My atomic number is 5
  10. 16. I’m naturally antibacterial
  11. 20. I’m named after mythical, death dealing goblins