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Which is an element? A. air B. water C. oxygen D. carbon dioxide
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1 vote
Which is an element?
A. air
B. water
C. oxygen
D. carbon dioxide

User Rselvaganesh
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4.4k points

2 Answers

4 votes

Both air and water are elements.

User C Hogg
by
4.2k points
2 votes

C carbon dioxide

Its on the Table of elements

O is the symbol.


User Matija Folnovic
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4.8k points
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