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AWILLIAMS0103 AWILLIAMS0103
  • 17-08-2016
  • Chemistry
Answered



Which is a pure substance?



air


nitrogen


apple juice


tap water

Verified Answer :

PhillipStoneKY
PhillipStoneKY PhillipStoneKY
  • 17-08-2016

Nitrogen, Because nitrogen is it's own element and doesn't require anything. 

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brodapest
brodapest brodapest
  • 28-06-2018

I think the answer is Nitrogen.

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