CHEMICAL ELEMENTS

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Across
  1. 5. RADIOACTIVE GAS RELEASED NATURALLY FROM ROCKS
  2. 7. MOST PROLIFIC GAS IN THE ATMOSPHERE
  3. 8. STERILISED WATER CONTAINS THIS GAS
  4. 9. FACTOR THIS NOBLE GAS USED IN GAME SHOW TITLE
  5. 10. TABLE OF ELEMENTS
  6. 11. METAL PRODUCED FROM BAUXITE
  7. 12. HAVE A CLINICAL DRINK AND MEAL AT HOSPITAL
Down
  1. 1. METAL FOR BEING RUNNER UP
  2. 2. POISIONING OLD LACE
  3. 3. CRIMINAL SLANG FOR METAL POLICEMAN
  4. 4. METAL WITH THE HIGHEST MELTING POINT
  5. 6. CHALK MAKES BETTER BONES