Beaker. Beaker containing a solution of chromium (III) potassium sulphate (KCr (SO4)2) in water. Transition metal salts are often coloured. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 3423 px × 5150 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |