LanaParrilla LanaParrilla

19-10-2016
Chemistry

contestada

Which elements make up most organic compounds?
A.
Carbon and Hydrogen (also Oxygen, Nitrogen, Phospohorus, and Sulfur)
B.
Helium, Neon, and Argon
C.
Carbon and Krypton

Respuesta :

confusedimpala67 confusedimpala67

19-10-2016

I think that it is A.

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