violet2333
violet2333 violet2333
  • 17-12-2014
  • Chemistry
contestada

What is the main component of the earths ancient atmosphere?

Respuesta :

kerra1
kerra1 kerra1
  • 17-12-2014
Water
hydrogen
cyanide 
hydrogen
sulfide
nitrogen 
carbon dioxide 
carbon monoxide 
(I believe)
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