What chemical bonds does air have?
N2
O2
CO2
O3
CH4
There's plenty of Argon but it's a noble gas
This one, but only after it rains.
No hint to it's name tho, for obvious reasons.
>>8747288
Ionic, valence.
I'm familiar with only these two.
>>8747318
4,8a-dimethyl-decahydronaphthalen-4a-ol