Eamcet Chemistry - Unit - 3 Periodic Classification -Periodicity - Periodic Properties,Atomic Radius Free Online Tests | Mock Tests | Preparation | Practice Tests

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A:Al³⁺ has smaller ionic radius than Mg²⁺
R: Al³⁺ has higher effective nuclear charge than Mg²⁺

A. Both A and R are true and R correct explanation to A

B. Both A and R are true but R is not correct explanation to A

C. A is true and R is false

D. Ais false and R is true

E. None of the above

View Answer

Correct choice: A

Explanation:

none

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