Periodic Table Crossword

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Across
  1. 5. Atomic number: 19, Helps in nerve and muscle functions.
  2. 6. Atomic number: 13, Used to make a variety of food containers.
  3. 8. Atomic number: 14, Used in making electronics and filling holes.
  4. 11. Atomic number: 6, Used in metal forging and smelting.
  5. 13. Atomic number: 8, Used by everyone to breathe.
  6. 14. Atomic number: 12, Regulates muscle and nerve functions
  7. 15. Atomic number: 1, Generate electricity and produce heat without carbon emissions.
  8. 16. Atomic number: 4, Used in nuclear weapons and reactors.
  9. 19. Atomic number: 11, Used to flavour and preserve food.
  10. 20. Atomic number: 7, Used to make fertilizer and explosives.
Down
  1. 1. Atomic number: 17, Used to disinfect water.
  2. 2. Atomic number: 9, Used as an insulating gas.
  3. 3. Atomic number: 20, Helps send electrical signals from the brain to muscles
  4. 4. Atomic number: 16, Used in making gunpowder and fireworks.
  5. 7. Atomic number: 15, Used to build everything in our body.
  6. 9. Atomic number: 10, Used in glow-up signs.
  7. 10. Atomic number: 2, Used for arc-welding.
  8. 12. Atomic number: 5, Used to make antiseptics and food preservatives.
  9. 17. Atomic number: 3, Used in Bipolar medication and batteries.
  10. 18. Atomic number: 18, Used in welding.