| Some materials commonly used as unreactive anodes are platinum and graphite. |
| Foodstuffs that are oxidized by molecular oxygen during respiration are quite unreactive with oxygen before ingestion. |
| An atom with this stable set of electrons is a very unreactive species. |
| Nonmetals with eight valence electrons are chemically unreactive. |
| Both SO4 and NO3 are largely unreactive in the mineral soils and therefore play a dominant role in controlling cation mobility. |
| Cooling molten silica below the melting point results in fused silica, a rigid, transparent substance, chemically unreactive to the vast majority of substances. |
