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Which of the following is an element? A. Water B. Carbon Dioxide C. Oxygen D. Ammonia

Which of the following is an element? A. Water B. Carbon Dioxide C. Oxygen D. Ammonia
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1 vote
Which of the following is an element?

A. Water
B. Carbon Dioxide
C. Oxygen
D. Ammonia

User Zamfir
by
8.1k points

1 Answer

4 votes
Oxygen is on the Periodic Table of Elements as a member of the chalcogen group. It is a chemical element represented by the symbol O.

B would've also been a right answer if it weren't for the Dioxide part.

But the answer is C. Oxygen.
User Illona
by
7.5k points
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