why are the electron affinities of 2nd A and 2ndB group elements less than zero??????
why are the electron affinities of 2nd A and 2ndB group elements less than zero??????
ram charan , 9 Years ago
Grade 10
Inorganic Chemistry> why are the electron affinities of 2 nd A...
1 Answers
raj
Last Activity: 9 Years ago
hello ram charan
due to the stability of 2nd a and 2nd b groups and also increasing in atomicsize and increase in atomic radii.if atomic size is increase electron affinitie is decrease.
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