what is oxygen? explain.
Answers
Answered by
0
oxygen is essential for breating ...
it is made u of 2 oxygen molecules
mark as brainist and follow
it is made u of 2 oxygen molecules
mark as brainist and follow
Answered by
0
A colourless, odourless reactive gas, and the life-supporting component of the air. the symbol of oxygen is O₂
hope it helps u...
pls mark as brainliest.
Similar questions