Sample of the element gallium (Ga) rotating. Gallium has the atomic number 31, and is a soft post-transition metal, with a melting point only slightly above room temperature, at just over 29 degrees Celsius. It has many applications, including as a semiconductor, in thermometers and light emitting diodes. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 14 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |