| term | Description |
|---|---|
| oxygen | |
| hydrogen | |
| carbon monoxide | |
| nitrogen | |
| nitrogen dioxide | |
| carbon dioxide | |
| fluorine | |
| helium | |
| neon | |
| argon | |
| nitric oxide | |
| ammonia | |
| butane | |
| chlorine | |
| ethane | |
| methane | |
| krypton | |
| methyl chloride | |
| pentane | |
| propane | |
| propylene | |
| sulphur dioxide | |
| xenon | |
| mustard gas | |
| poison gas | |
| nerve gas | |
| tear gas | |
| fuel | |
| acetylene | |
| arsine | |
| benzene | |
| boron trifluoride | |
| ethylene oxide | |
| halocarbon | |
| hexane | |
| hydrogen sulfide | |
| hydrogen bromide | |
| hydrogen chloride | |
| isobutene | |
| methanol | |
| phosphine | |
| silane | |
| vinyl chloride | |
| arsenic | |
| bromine chloride | |
| chlorofluorocarbons | |
| cyanogen | |
| diazomethane | |
| formaldehyde | |
| germane | |
| selenium hexafluoride | |
| silicon tetrahydride |