D-And F-Block Elements Ques 259

Question: An elements is in $ {{M}^{3+}} $ form. Its electronic configuration is $

[Ar]3d^{1} $ the ion is [JIPMER 2002]

Options:

A) $ T{{i}^{3+}} $

B) $ T{{i}^{4+}} $

C) $ C{{a}^{2+}} $

D) $ S{{c}^{+}} $

Show Answer

Answer:

Correct Answer: A

Solution:

$ (Ar)3s^{1}+3=Ti $ , it means $ {{M}^{3+}} $ form $ T{{i}^{3+}} $ ion.



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