den9irubykiixonjen den9irubykiixonjen
  • 07-04-2017
  • Chemistry
contestada

What is the second most abundant gas in earth's atmosphere?

Respuesta :

sarahhance sarahhance
  • 07-04-2017
Oxygen! The first is nitrogen and the second is oxygen
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kitt90335
kitt90335 kitt90335
  • 24-02-2019

Answer is Nitrogen..................

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