Quartz is a pure crystalline form of _____. A) silica,SiO₂ B) sodium silicate,NaSiO₄ C) calcium orthosilicate,Ca₂SiO₄ D) silicon tetrachloride,SiCl₄ E) silicon carbide,SiC

Question

Quizplus · Accepted Answer

Quartz is composed of silica, which has the chemical formula SiO2, making it the best choice. The other options involve different chemical compounds that are not pure crystalline forms of silica.

Quartz Is a Pure Crystalline Form of _____