1.

Write the subshell vise electronic configuration extra stability of these atom?

Answer»

That is, we follow the three important RULES: Aufbau's Principle, Pauli-exclusion principle, and Hund's Rule. The electronic configuration of CATIONS is assigned by REMOVING electrons first in the outermost p ORBITAL, followed by the s orbital and finally the d orbitals (if any more electrons need to be removed).



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