Chemistry, asked by gillj1148, 3 months ago

31.What part of air is oxygen?*
1 point

Three-fourth

one fifth

one fourth​

Answers

Answered by itzsecretagent
3

Answer:

ᴘᴀʀᴛ ᴏғ ᴀɪʀ ɪs ᴏxʏɢᴇɴ

ᴏɴᴇ ғɪғᴛʜ

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