vinnyperna vinnyperna
  • 10-09-2016
  • Biology
contestada

Which of these are a compound?
A. Oxygen C. an element
B. water D. air

Respuesta :

waters112000
waters112000 waters112000
  • 10-09-2016
Oxygen, Water, and Air are all compounds
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chiloe13 chiloe13
  • 10-09-2016
B water cause it's mixed with oxygen and hydrogen
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