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What is the percentage of oxygen in air ASAP...​

What is the percentage of oxygen in air ASAP...​
asked 73.9k views
5 votes
What is the percentage of oxygen in air
ASAP...​

asked
User Pav
by
7.9k points

1 Answer

6 votes

Step-by-step explanation:

21 % of oxygen is present in air .

hope it is helpful to you

answered
User Brano
by
8.6k points
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