Science, asked by sharmaakshat6433, 1 year ago

Which of the following is an element?? (1) O2
(2) so2
(3) co2
(4) no2

Answers

Answered by sumavinil
0

Answer:(1) O2

Explanation:

Answered by manishanavariya
0

Answer:

Explanation:

o2 isthe  element and so2,co2andno2 are compounds

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