Flame test for calcium. A clean wire is dipped into a solution of metal salt. The flame is orange which indicates that this is calcium salt. Metal ion salts burn with different colours which help to identify them but very clean working is essential to get an accurate colour. Several common ones are reddish and may take some practice to distinguish between them. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 3840 px × 5760 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |