SF_6 is known but SCI_6 is not. Why? – InterviewSolution

1.	SF_6 is known but SCI_6 is not. Why?
Answer» Solution :Due to small SIZE of fluorine, six F IONS can be accommodated around sulphur. CHLORIDE ion being LARGER in size, six of these ions cannot be accommodated around sulphur. Therefore `SCI_6` is not formed.

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