Atomic StructureEasy
Question
If the principal quantum number n = 6, the correct sequence of filling of electrons will be :
Options
A.ns→np→(n − 1)d→(n − 2)f
B.ns→(n − 1)d→(n− 2)f→np
C.ns→(n − 2)f→np→(n − 1)d
D.ns→(n − 2)f→(n − 1)d→np
Solution
Following Aufbau principle for filling electrons.
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