Manganese. Tarnished manganese (Mn) metal chunks in a watch glass. When exposed to air for a long time, manganese tarnishes (oxidizes) to manganese (II, III) oxide (Mn3O4). The oxide has an appearance similar to iron rust. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 5167 px × 3435 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |