Question

According to Slater's rule, order of effective nuclear charge for last electron in case of Li, Na and K
(A) Li < Na = K
(B) Li > Na = K
(C) Li > Na > K
(D) Li < Na <K​

Answer 1

Answer:

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Accourding to slater's rule, order of effective nuclear charge for last electron in case of Li,Na and K :- ... (3)Na> Li >K. (4)Li. Answer is optiona (4) plzz explain.