Chemistry Compounds

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Across
  1. 3. What we need to breathe
  2. 4. 60% of our body is made of this.
  3. 6. 2 or more atoms combined
  4. 10. Molecules are made of these
  5. 12. Another name for iron oxide
  6. 14. The most common sugar. It has the formula C6H12O6.
  7. 16. The main compound in alcohol
  8. 17. An element found in lightbulbs. It has the symbol W
Down
  1. 1. The mineral that sand is made of
  2. 2. Diamonds are made from this element.
  3. 3. A gas in the atmosphere comprised of 3 oxygen atoms
  4. 5. A gas produced in cow burps and farts
  5. 7. Found in electrical wires
  6. 8. What we breathe out. Carbon _______.
  7. 9. The element with the symbol Mg
  8. 11. An element with the symbol Au
  9. 13. Used in food and made from sodium and chlorine.
  10. 15. A liquid with acetic acid that is used in cooking