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| | Gas | |
| | | | | 3 | gas | |
| | rök | |
| | | | | 4 | ånga | |
| | atal | |
| | cyan | |
| | etan | |
| | eten | |
| | klor | |
| | neon | |
| | ozon | |
| | syre | |
| | väte | |
| | | | | 5 | arcal | |
| | argon | |
| | arsin | |
| | butan | |
| | gasol | |
| | inarc | |
| | kolos | |
| | lasal | |
| | metan | |
| | noxal | |
| | silan | |
| | teral | |
| | xenon | |
| | | | | 6 | aligal | |
| | cargal | |
| | etylen | |
| | fosgen | |
| | helium | |
| | kolgas | |
| | lysgas | |
| | oxygen | |
| | propan | |
| | syrgas | |
| | tårgas | |
| | trägas | |
| | vätgas | |
| | | | | 7 | ädelgas | |
| | aerosol | |
| | drivgas | |
| | giftgas | |
| | gruvgas | |
| | inergen | |
| | kalinox | |
| | krypton | |
| | lustgas | |
| | metanal | |
| | stödgas | |
| | sumpgas | |
| | torvgas | |
| | | | | 8 | acetylen | |
| | ammoniak | |
| | argonite | |
| | bränngas | |
| | butangas | |
| | carboair | |
| | hydrogen | |
| | isobutan | |
| | karbogen | |
| | klorväte | |
| | knallgas | |
| | metangas | |
| | naturgas | |
| | nitrogen | |
| | protoxal | |
| | stadsgas | |
| | syntluft | |
| | | | | 9 | deuterium | |
| | karbidgas | |
| | klormetan | |
| | koldioxid | |
| | | | | 10 | dissousgas | |
| | kolmonoxid | |
| | kolsuboxid | |
| | svavelväte | |
| | vätesulfid | |
| | | | | 11 | dikväveoxid | |
| | formaldehyd | |
| | kväveoxidul | |
| | metylklorid | |
| | stenkolsgas | |
| | | | | 12 | andningsluft | |
| | generatorgas | |
| | svaveldioxid | |
| | | | | 13 | monoklormetan | |
| | | | | 15 | läcksökningsgas | |
| | | | | 17 | svavelhexafluorid | |
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