SF6 exist not OF6. Why?

1.	SF6 exist not OF6. Why?
Answer» Answer: SF6 exists but OF6 does not, though both oxygen and SULPHUR belong to the same group in the Periodic table. Explanation: MAINLY 2 REASONS 1.Oxygen does not have an orbital hence it cannot expand its OCTET. That is why it cannot show a +6 oxidation state. But sulphur has d - orbital and it can expand its octet. 2.Electronegativity. ... Oxygen and fluorine have almost the same electronegativity, so oxygen isn't able to donate ENOUGH electron density to fluorine to FORM OF6. PLEASE MARK ME AS THE BRAINIEST!!!

Answer»

Answer:

SF6 exists but OF6 does not, though both oxygen and SULPHUR belong to the same group in the Periodic table.

Explanation:

MAINLY 2 REASONS

1.Oxygen does not have an orbital hence it cannot expand its OCTET. That is why it cannot show a +6 oxidation state. But sulphur has d - orbital and it can expand its octet.

2.Electronegativity. ... Oxygen and fluorine have almost the same electronegativity, so oxygen isn't able to donate ENOUGH electron density to fluorine to FORM OF6.

PLEASE MARK ME AS THE BRAINIEST!!!

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