LanaParrilla LanaParrilla

19-10-2016
Chemistry

Answered

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

Verified Answer :

confusedimpala67 confusedimpala67

19-10-2016

I think that it is A.

Answer Link

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