In an atom the order of filling up of the orbitals is governed by

1.
In an atom the order of filling up of the orbitals is governed by

A. Aufbau principle

B. Heisenberg's uncertainly principle

C. Hund's rule

D. Pauli's exclusion principle

Answer» B. Heisenberg's uncertainly principle

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1.	In an atom the order of filling up of the orbitals is governed by
A.	Aufbau principle
B.	Heisenberg's uncertainly principle
C.	Hund's rule
D.	Pauli's exclusion principle
Answer» B. Heisenberg's uncertainly principle

In an atom the order of filling up of the orbitals is governed by

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