Droberts0915 Droberts0915
  • 31-03-2017
  • Chemistry
contestada

The chemical standard for the quantity of a mole is based on which substance? a.hydrogen-1 b.helium-2 c.oxygen-16 d.carbon-12

Respuesta :

dellaM dellaM
  • 31-03-2017
d.carbon-12 is the answer.......
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