Zinc melting, 2 of 4. A crucible with chunks of zinc metal (Zn) is heated over a Bunsen burner flame. When temperature reaches zinc's melting point (419.5C), solid metal turns into a liquid. Further heating leads to a film of zinc oxide (ZnO) forming on the surface of melted metal. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Turtle Rock Scientific |
Bildgröße: | 5110 px × 3430 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |