Silver crystals forming on a one pence coin. The coin is being held in solution of silver nitrate. The silver ions in the solution form a battery with the copper in the coin, and a reaction occurs in which they exchange. This leads to a silver crystals forming over the submerged part of the coin. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Modell-Rechte: | Derzeit liegt noch kein Release vor. Bitte kontaktieren Sie uns vor Verwendung. |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 01:43 Minuten |
Seitenverhältnis: | 16:9 |
Restrictions: | - |