When mixing with water, the calcium silicates react with water molecules to form and Calcium silicate hydrate and Ettringite. Calcium silicate hydrate and Portlandite. Calcium aluminate hydrate and calcium hydroxide. cium silicate hydrate and calcium hydroxide. Hydration of cement is due to chemical action of water with Gypsum Tricalcium aluminate and Tricalcium alumino ferrite Tetra calcium Aluminoferrite ricalcium silicate and Dicalcium silicate

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Group 14 Elements

The following elements come under group 14 of the periodic table.