Chemistry, asked by ashayshass, 8 hours ago

percentage of oxygen in the air is​

Answers

Answered by mahendra15aug
3

Answer:

The percentage of Oxygen in our atmosphere is 21%.

HAVE A NICE DAY!!!

Answered by ruchivikasagarwal
0

Answer:

21%

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen

please mark me as brainlist

Previous Question
Next Question
Similar questions
Chemistry, 4 hours ago
quick vinegar reaction​...
Math, 4 hours ago
The simple interest for 2 years, for the same amount and for the same rate of interest is ______ than the compound interest. (a)Less (b) same (c) greater (d) half​...
Math, 4 hours ago
3]| The denominatex of fraction is 2 more than humerator If 1 is Subtracted from numera -tor and I is added to denominator, the fraction becomes 1/2 What is that fractio? =>​...
Math, 8 hours ago
From the given figure, find the length of hypotenuse PR and the perimeter of triangle PQR. a. 42cm, 82cm b. 29cm, 70cm c. 29cm, 210 sq.cm​...
English, 8 hours ago
4. Do as directed a. Radha is dancing (change into negative) b. Mohan made a kite (change into future Continuous tense) c. Did I buy a car (change into passive voice) d. She came to me in time (rewrite in to interrogative) e. The cat jumped the window (from, in to, through) 5 Read the passage and answer the given question?​
Hindi, 7 months ago
Advertisement on corona warrior in hindi...
Math, 7 months ago
Divide -10 by 1/5 in maths​...
English, 7 months ago
in the story the portrait of a lady ,write a character description of the grandmother...