NEET Chemistry Classification of Elements and Periodicity Questions Solved

On going down a main subgroup in the periodic table (example Li to Cs in IA or Be to Ba in IIA) the expected trend of change in atomic radius is a :

(a) continuous decrease

(b) continuous increase

(c) periodic one, an increase followed by a decrease

(d) periodic one, a decrease followed by an increase

Concept Videos :-

#22 | Atomic Radius

Concept Questions :-

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