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CBSE Class 10 Answered

WHY LITHIUM BIGGER THAN FLUORINE?
Asked by | 21 Feb, 2012, 09:53: AM
answered-by-expert Expert Answer

Lithium has a lower nuclear charge and is actually larger than fluorine. Its valence electron is not tightly held. Fluorine's high nuclear charge coupled with its small size make it hold onto bonding electrons more tightly than any other element.

Answered by | 21 Feb, 2012, 10:23: AM

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