Chemical Elements

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Across
  1. 2. Reddish metal used in wiring.
  2. 3. Soft metal found in table salt.
  3. 7. Lightest and most abundant element.
  4. 8. Metal used to prevent rust.
  5. 11. Lightweight metal used in cans and foil.
  6. 14. Shiny metal used in jewelry.
  7. 15. Gas used in bright signage.
Down
  1. 1. Precious yellow metal.
  2. 4. Essential gas for breathing.
  3. 5. Light gas used in balloons.
  4. 6. Element important for bones and teeth.
  5. 9. Gas that makes up most of the air.
  6. 10. Basis of all known life.
  7. 12. Radioactive element used in nuclear power.
  8. 13. Common metal used in construction.