Question

Is silicon dioxide (silica sand ) polymeric ?

Answer 1

✔ Silica is one of the most common elements, and is present in many natural waters. It is found in waters in the form of (a) reactive silica, (b) colloidal silica, and (c) suspended particles (sand). Reactivesilica is called silicon dioxide, and in this form is generally not ionised at normal pH levels of water [33,37].