Water & Air

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Across
  1. 1. the property of two substances to mix in all proportions forming a homogeneous mixture
  2. 4. any of a group of rare gases
  3. 6. is a substance composed of the chemical elements hydrogen and oxygen
  4. 8. without water
Down
  1. 2. The results from the sharing of an electron pair between two atoms
  2. 3. the process of burning something
  3. 5. When there is an uneven distribution of electron density.
  4. 7. Neutral compound