Testing sulphur for magnetism. An ALNICO bar magnet is used to test sulphur powder (S) for magnetic properties. Sulphur is not magnetic so it is not attracted to the magnet. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 5167 px × 3436 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |