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Chem 9
Question | Answer |
---|---|
Gold | Native Gold, Au |
Silver | Argentite |
Argentite | Ag2S |
Copper | Malachite, Azurite, Chalcopyrite |
Malachite | Cu2CO3(OH)2 |
Azurite | Cu3(CO3)2(OH)2 |
Chalcopyrite | CuFeS2 |
Mercury | Cinnabar |
Cinnabar | HgS |
Iron | Hematite, Magnetite, Pyrite |
Hematite | Fe2O3 |
Magnetite | Fe3O4 |
Pyrite | FeS2 |
Lead | Galena |
Galena | PbS |
Bronze | Tin-copper alloy |