Electronic configuration having atomic number 106, Chemistry

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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:

(1) [Rn] 5 f 14, 6d4, 7s                

(2)  [Rn]5 f 14 6d1, 7s2, 7p3            

(3) [Rn]5 f 14 6d6, 7s0  

(4)  [Rn]5 f 14 6d5, 7s1

Ans:  [Rn]5 f 14 6d5, 7s1

 


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