Mixture in water. Beaker on the left contains water. Weighing boat in the centre has a mixture of two solids, salt (sodium chloride, NaCl) and sand (mostly silica, SiO2). When the mixture is added to water in the right beaker and stirred, salt dissolves and forms a clear solution, while sand does not dissolve and settles at the bottom. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Turtle Rock Scientific LLC |
Bildgröße: | 6858 px × 4565 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |