Testing iron sulphide for magnetism. An ALNICO bar magnet is used to test iron sulphide powder (FeS) for magnetic properties. While iron metal (Fe) is ferromagnetic, iron sulphide is not magnetic and is not attracted to the magnet. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 5164 px × 3435 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |