Atomic Structure

Hund’s rule

Paulis exclusion principle

Both Hund’s and Pauli’s principles

None of these

Zero electronegativity.

Low electronegativity.

High electronegativity.

Lewis electronegativity.

Size of ion

Size of ion and charge

charge on ion

Arrangement of ion

molecular orbital theory

VSEPR theory

Resonance theory

Quantum mechanics

1

2

3

4

13.

14.

27.

40.

numbers of molecules

contact surface area of molecules

shape of molecules

numbers of electron in molecules

Aufbau

Pauli

Hund

Given all

H2

O2

N2

Cl2