Sand in water. When sand (mostly silica, SiO2) is added to water (left), it does not dissolve but settles at the bottom of a container, with clear water over it (right). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 5800 px × 4385 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |