Question

what is the formula of sand​

Answer 1

Answer:

SiO2

Explanation:

because sand is silicon dioxide

Answer 2

Answer:

Hey buddy.....

In non-tropical countries, the major component of sand is silica, and so the chemical formula for sand is therefore SiO2. In silica, the ratio of the number of silicon atoms to the number of oxygen atoms is 1:2. In sand, this silica usually exists in the form of quartz.

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