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nekit [7.7K]
3 years ago
6

Which of the following represents an elementA O 2B H2OC CO2D NO2​

Mathematics
2 answers:
nataly862011 [7]3 years ago
8 0

Answer:

I believe the answer is O2

liberstina [14]3 years ago
3 0

Answer:

A. Correct

B. Incorrect

C. Incorrect

D. Incorrect

Step-by-step explanation:

B, C, and D are compounds rather than elements

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