The electronic configuration of copper is 2)8)8)2 as the atomic number is 20.Mass no.is 40 and it has 20 neutrons.
But, the orbital electronic cofiguration of copper is: 1s2 2s2 2p6 3s2 3p6 4s1 3d10
1s2 2s2 2p6 3s2 3p6 4s2 3d9
The electronic configuration of Bromine is [Ar] 3d10 4s2 4p5.
The electronic configuration of Calcium is 2-8-8-2, therefore the valency of Calcium is +2.
CaCl2 . electronic configuration of ca2+ 1s2 2s2 2p6 3s2 3p6. electronic configuration of Cl1- 1s2 2s2 2p6 hope this helped!
[Ne] 3s2 3p5 is the electronic configuration for neutral Chlorine. Its -1 ion, however is: [Ne] 3s2 3p6 or [Ar].
[Ar],4s2,3d9
take the atomic mass write the configuration as1s22s22p3
The electron configuration of copper is 1s22s22p63s23p63d104s1.
When the electronic configuration of any element is not the same as we expected, it is known as anomalous EC. For Eg Cromium, Copper and heavier d and f block elements.
Iron (Fe)
1 valence electron. The electronic configuration of copper is 2, 8, 18, 1
Electronic configuration of scandium: [Ar]3d1.4s2
what is the electronic configuration of the atomC6
When the electronic configuration of any element is not the same as we expected, it is known as anomalous EC. For Eg Cromium, Copper and heavier d and f block elements.
The electronic configuration of tin is: [Kr]D10.5s2.5p2.
The electronic configuration of Bromine is [Ar] 3d10 4s2 4p5.
The electronic configuration of magnesium is [Ne]3s2.
Electronic configuration means the arrangement of electrons in shells in atoms. Eg:Electronic configuration of Sodium is 1s2,2s2,2p6,3s1.