Iron, sulphur and iron sulphide. Iron (Fe, left), sulphur (S, right), and iron sulphide (FeS, back) in watch glasses. Iron sulphide is a chemical compound composed of iron and sulphur. They can not be separated without destroying the compound. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 5169 px × 3438 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |