Question

1. look at the table. then, choose the best answer. which compound has the chemical formula sio2? compound: lime, sugar, salt, sand; chemical compounds: carbon dioxide, hydrogen peroxide, salt, lime, sugar, sand; chemical formula: co2, h2o2, nacl, cao, c12h22o11, sio2; elements: carbon and oxygen, hydrogen and oxygen, sodium and chlorine, calcium and oxygen, carbon, hydrogen, and oxygen, silicon and oxygen

Explanation:

Step1: Match the formula

The chemical formula $\text{SiO}_2$ corresponds to sand as shown in the table where it lists the chemical formulas of different compounds.

Answer:

sand