View source for Talk:Toxic Gas Sensor

<blockquote>= Sniffing =
* Carbon Monoxide (CO), Hydrogen (H)
* Hydrogen (H), Ethanol (C2H6O), Iso-butane (CH3CH(CH3)2), Carbon Monoxide (CO), Methane (CH4)
...</blockquote>
Despike my bad result in chemestry class, I don't think Hydrogen (H) can be found alone in the atmosphere.
This is probably dihydrogen/hydrogen gas (H2)
--[[User:Drust|Drust]] 17:29, 26 July 2009 (PDT)