(c) The major constituent of atmosphere by per cent is
(i) Nitrogen
(ii) Oxygen
(iii) Carbon dioxide
Answers
Answered by
3
Answer:
78% nitrogen
21% oxygen
1%carbon dioxide
s1044ashwinskumar284:
Thank you . Excellent answer
Answered by
2
Answer:
nitrogen 78% oxygen 21%
Explanation:
carbondioxide o.o4%
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