Write the molecular formula for the oxide and sulphide of following elements Sodium

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asked Apr 23 in Class VIII Science by priya12 (-11,502 points)

Write the molecular formula for the oxide and sulphide of following elements.
(a) Sodium (b) Calcium
(c) Hydrogen

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1 Answer

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answered Apr 23 by navnit40 (-2,975 points)

(a) Sodium oxide Na2O
Sodium sulphide Na2S
(b) Calcium oxide CaO
Calcium sulphide CaS
(c) Hydrogen oxide H2O
Hydrogen sulphide H2S

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