question_answer

Elements upto atomic number 103 have been synthesized and studied. If a newly discovered element is found to have an atomic number 106, its electronic configuration will be [AIIMS 1980]

A)                 \[[Rn]5{{f}^{14}},6{{d}^{4}},7{{s}^{2}}\]

B)                 \[[Rn]5{{f}^{14}},6{{d}^{1}},7{{s}^{2}}7{{p}^{3}}\]

C)                 \[[Rn]5{{f}^{14}},6{{d}^{6}},7{{s}^{0}}\]                

D)                 \[[Rn]5{{f}^{14}},6{{d}^{5}},7{{s}^{1}}\]