Electronic Configuration

IMPORTANT

Electronic Configuration: Overview

This topic covers concepts, such as, Rules for Filling Electrons, Pauli's Exclusion Principle, (n+l) Rule & Exceptions in Electronic Configuration of Cu and Cr etc.

Important Questions on Electronic Configuration

EASY
IMPORTANT

 Discuss the electronic configuration of copper.

MEDIUM
IMPORTANT

Describe the conclusions of Pauli Exclusion Principle.

HARD
IMPORTANT

Describe the exceptions to Aufbau Principle.

EASY
IMPORTANT

State the effects on stability of an atom in context to half filled and full filled orbitals.

EASY
IMPORTANT

State the order of filling electrons in the orbitals.

HARD
IMPORTANT

The correct set of four quantum numbers for the valence electron of rubidium atom (Z = 37) is:

HARD
IMPORTANT

Which of the following set of quantum number is not possible?

EASY
IMPORTANT

According to Aufbau principle, the 19th electron in an atom goes into the

HARD
IMPORTANT

Which of the following sets of quantum numbers is not possible?

HARD
IMPORTANT

For the energy levels in an atom, which one of the following statement is correct?

HARD
IMPORTANT

The correct configuration of Cu29 is