ivyong22 ivyong22

24-11-2020
Chemistry

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8. Which gas contributes the largest part of air? *
O A.Oxygen
O B. Nitrogen
O C. Sulphur dioxise
O D. Carbon dioxide

Respuesta :

rrrahul rrrahul

24-11-2020

Answer:

Nitrogen

Explanation:

Nitrogen present 78% in the earth's atmosphere

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