Question

what is the formula of silicate​

Answer 1

Answer:

Explanation:

Silicates is based on the basic chemical unit SiO44-, tetrahedron shaped anionic group. The central silicon ion has a charge of positive four while each oxygen has a charge of negative two (-2) and thus each silicon-oxygen bond is equal to one half (½ ) the total bond energy of oxygen.

Answer 2

Answer:

Silicate minerals containing chains are termed inosilicates. In single chains (SiO32−)n, the silicon to oxygen ratio is 1:3, while in double chains (Si4O116−)n, the silicon to oxygen ratio is 4:11. The formula of silicate sheet is (Si2O52−)n. Silicate minerals containing sheets are termed phyllosilicates.

Explanation:

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