Copper and sulphur. A variety of copper items seen with some sulphur. This shows some of the differences between metals and non-metals. Metals are ductile (can be drawn into wires) and malleable (can be beaten into sheets). Non-metals tend to break up under tensile or compressive stress,showing no plastic behaviour | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4500 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |