Periodic Table of Elemants

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Across
  1. 4. a silvery-white lustrous metal with a slight golden tinge.58.693
  2. 5. A metal that used to be in pencils but can poison a human 207.20
  3. 6. A strong metal that is used in steels to make them harder 183.84
  4. 10. Is the lightest element 1.0078
  5. 11. A metal used in most cans 118.71
  6. 12. A nonmetallic metal and can make charcoal 12.011
  7. 13. the metal that the penny is made of 63.546
  8. 16. Is in milk to make you bones stronger 40.078
  9. 17. A gray metal with low density and melting point 24.305
  10. 18. A radioactive alkali metal 223
  11. 19. A noble gas that produces a blue glow when near an electrical discharge 131.293T
  12. 20. A silvery metallic metal that is rare 88.90585
Down
  1. 1. Is in some foods to make hormones for people 126.90447
  2. 2. It is a silver metal used in jewelry 195.08
  3. 3. Is used in lasers 20.180
  4. 7. is used in aircraft, missiles and withstands extreme temperature 47.867
  5. 8. Is in bananas 39.098
  6. 9. Brittle metal that is in your body and helps you immune system 26.982
  7. 10. The first element and the lightest element 1.0078
  8. 14. What us Humans breath every day 15.999
  9. 15. It is a steel-gray, strong, lightweight and brittle alkaline earth metal 9.0122