Chemistry - Complete Pblock- Question with Solution | TestHub

Silica$\left(\mathrm{S}\mathrm{i}{\mathrm{O}}_2\right)$and silicates contain a common structural unit${\left(\mathrm{S}\mathrm{i}{\mathrm{O}}_4\right)}^{4-}$in which each Si is surrounded tetrahedrally by four oxygen atoms.