Cadmium electron configuration

Cd (Cadmium) is an element with position number 48 in the periodic table. Located in the V period. Melting point: 321 ℃. Density: 8.64 g/cm3.
Electronic configuration of the Cadmium atom in ascending order of orbital energies:
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10

Electronic configuration of the Cadmium atom in ascending order of the levels:
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2

Reduced electronic configuration Cd:
[Kr] 4d10 5s2

Below is the electronic diagram of the Cadmium atom
Orbital diagram of the Cadmium atom
Distribution of electrons over energy levels in the Cd atom
1-st level (K): 2
2-st level (L): 8
3-st level (M): 18
4-st level (N): 18
5-st level (O): 2
Distribution of electrons in the Cadmium

Valence electrons of Cadmium

The number of valence electrons in a Cadmium atom - 12.
Below are their quantum numbers (N - energy, L - angular momentum, M - magnetic moment, S - spin )
OrbitalNLMS
s500+1/2
s500-1/2
d42-2+1/2
d42-1+1/2
d420+1/2
d421+1/2
d422+1/2
d42-2-1/2
d42-1-1/2
d420-1/2
d421-1/2
d422-1/2
Oxidation states of Cadmium: +2
Other elements
Тема
Закрыть
Сайт "Ваш онлайн"