Question

what is the percentage of orggen in the air ​

Answer 1

Explanation:

• So what is air, exactly? It's a mixture of different gases. 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.

Answer 2

Answer:

Hey dude,

The percentage of oxygen in the air is 21%.

No gas named like orggen exists. It is surely some auto-error.

Please mark me brainliest, thanks! :)