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10.1.2 Atomic and Ionic Radii

Answer» <p>Ans :- In a neutralatom, theatomic and ionic radiusare the same, but many elements exist as anions or cations. If theatomloses its outermost electron (positively charged or cation), theionic radiusis smaller than theatomic radiusbecause theatomloses an electron energy shell.</p>


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