which element does S represents? write the name and chemical formula of the compound formed by this element with sodium?
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The S represents Sulphur
Sodium Sulphide is formed when it reacts with sodium.
Na2S
Sodium Sulphide is formed when it reacts with sodium.
Na2S
Answered by
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⏺️SULPHUR is represented by the symbol "S".
✔️ CHEMICAL FORMULA FORMED BY THIS COMPOUND = Na₂S
Na = SODIUM, S = SULPHUR.
✔️Na has Valency 1,
Because ELECTRONIC CONFIGURATION OF
Na = 2, 8, 1.
✔️ S has valency 2.
Because ELECTRONIC CONFIGURATION of S
S = 2, 8, 6.
So, by cross multiplication method,
The Formula of Compound becomes
⭕ Na₂S
✔️ CHEMICAL FORMULA FORMED BY THIS COMPOUND = Na₂S
Na = SODIUM, S = SULPHUR.
✔️Na has Valency 1,
Because ELECTRONIC CONFIGURATION OF
Na = 2, 8, 1.
✔️ S has valency 2.
Because ELECTRONIC CONFIGURATION of S
S = 2, 8, 6.
So, by cross multiplication method,
The Formula of Compound becomes
⭕ Na₂S
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