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3 years ago

Which option is an element?

2 answers:

7 0

The correct answer is carbon and the only element listed. Carbon Dioxide is made up of Carbon and Oxygen x2. This would be a compound. Air is made of water and another mixture of Hydrogen x2 and Oxygen.

Hope this helped! :))

Marta_Voda [28]3 years ago

3 0

Carbon is an element so answer choice B.

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