dais9h7naDwain
dais9h7naDwain dais9h7naDwain
  • 02-09-2016
  • Biology
contestada

which of the following is notan example of an element?a. goldb. oxygenc. air

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trinityj2001 trinityj2001
  • 02-09-2016
the answer is air because oxygen and gold are both on the periodic table but air is not
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