Which of the following electronic configuration is that of a transitional element [NCERT 1983; CPMT 1989, 97; MP PET/PMT 1997; AIIMS 2000; MP PMT 2002]

\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}},4{{s}^{2}}\]

\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}}{{d}^{10}},4{{s}^{2}}{{p}^{6}}\]

\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}}{{d}^{10}},4{{s}^{2}}{{p}^{1}}\]

\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}}{{d}^{2}},4{{s}^{2}}\]

Which of the following electronic configuration is that of a transitio

1.	Which of the following electronic configuration is that of a transitional element [NCERT 1983; CPMT 1989, 97; MP PET/PMT 1997; AIIMS 2000; MP PMT 2002]
A.	\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}}{{d}^{10}},4{{s}^{2}}{{p}^{6}}\]
B.	\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}}{{d}^{10}},4{{s}^{2}}{{p}^{1}}\]
C.	\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}}{{d}^{2}},4{{s}^{2}}\]
D.	\[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}},4{{s}^{2}}\]
Answer» D. \[1{{s}^{2}},2{{s}^{2}}{{p}^{6}},3{{s}^{2}}{{p}^{6}},4{{s}^{2}}\]

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Which of the following electronic configuration is that of a transitional element [NCERT 1983; CPMT 1989, 97; MP PET/PMT 1997; AIIMS 2000; MP PMT 2002]

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