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CBSE Class 9 Answered

why size of anion is bigger than its neutral atom whereas the size of cation is smaller than its neutral atom  
Asked by ANSHUKK | 15 Mar, 2019, 07:14: PM
answered-by-expert Expert Answer
D u e space t o space a d d i t i o n space o f space a n space e l e c t r o n space t h e space minus v e space c h a r g e space i n c r e a s e s space w h i c h space d e c r e a s e s space t h e space e f f e c t i v e space f o r c e space o f space a t t r a c t i o n space f r o m space t h e space n u c l e u s left parenthesis sin c e space t h e space plus v e space c h a r g e divided by p r o t o n s space r e m a i n s space t h e space s a m e right parenthesis space t h i s space r e s u l t s space i n space l a r g e r space s i z e space i n space c a e space o f space a n i o n i c space s p e c i e s.
Answered by Sumit Chakrapani | 16 Mar, 2019, 02:59: AM

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