Science, asked by bak6shnAtariya, 1 year ago

Percentage of nitrogen in the atmospheric air is ________.
a. 23.20% b. 75.50% c. negligible

TNSCERT Class 9 General Science Ch3 Is Matter Around us Pure

Answers

Answered by vee1
0
Percentage of nitrogen in the atmospheric air is 75.50%.
Answered by TheRuhanikaDhawan
0
Percentage of nitrogen in the atmospheric air is 75.50%.
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 b. 75.50%
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