Hund’s Rule
Pairing of electrons in orbitals of same subshell cannot take place until all orbitals have one electron
Pairing of electrons in orbitals of same subshell cannot take place until all orbitals have one electron
All the four quantum numbers are not same for electrons in the atom
Orbitals are filled with electrons in the increasing order of energy
Represents the distribution of electrons in various orbitals inside the atom
Specifies the spin of the electron
Specifies the orientation of the electron in the subshell
Species the shape of the orbital and it is called as subshell
Specifies the energy of the electron and size of the shell
Set of four numbers to represent size, shape, orientation and energy of orbits and spin of the electron
Regions around the nucleus where the probability of finding electrons are maximum
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