Question

3. Match the fologue
Hunds Rule
Aufbau Principle
the statements
Statements
- No two electrons in an atom
can have the same set of four
quantum numbers
(6) Harted and completely filled
orbitals have extra stability
1 Pairing of electrons in the
orbitals belonging to the same
subshe does not take place
until each orbital is singly
occupied
. It is impossible to determine
the exact position and exact
momentum of a subatomic
particle simultaneously
in the ground state of atoms.
orbitals are filled in the order
of their increasing energies
Pauli Exclusion Principle
Gr) Heisenbergs Uncertainty
Principle​

Answer 1

Hunds rule - no two electrons in an atom can have the same set of four quantum numbers

Aufbau principle- competely filled orbitals have extra stability until each orbital is singly occupied

Heisenberg uncertainty principle- it is impossible to determine exact momentum and position of subatomic particle simultaneously in the ground state of atom

Explanation:

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