This is the arrangement of electrons in the element Calcium.
It may be the Aufbau Principle if you are looking for specifics. or just an electron configuration with 1s, 2s, 2p, 3s, 3p, 3d, etc.
1s^2 2s^2 2p^6 3s^2 3p^6 3d^2 4s^2
2 for the s orbital, 6 for p, 10 for d. The order of sub-orbitals is as follows: 1s 2s, 2p, 3s, 3p, 4s, 3d
lithium atom is just a ball it has 1s and 2s orbitals both of which are spheres the 1s is occupied by two electrons and the 2s one electron
The order for filling in the sublevels becomes; 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d,7p.
1s 2s 2p 3s 3p 4s 3d 2p
It may be the Aufbau Principle if you are looking for specifics. or just an electron configuration with 1s, 2s, 2p, 3s, 3p, 3d, etc.
4s 3p 3s 2p 1s This is probably one of the easiest chemistry problems in the book, you should probably look it up.
1s^2 2s^2 2p^6 3s^2 3p^6 3d^2 4s^2
1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^2
1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p
1s, 2s, 2p,3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d
ms = -1/2
2 for the s orbital, 6 for p, 10 for d. The order of sub-orbitals is as follows: 1s 2s, 2p, 3s, 3p, 4s, 3d
lithium atom is just a ball it has 1s and 2s orbitals both of which are spheres the 1s is occupied by two electrons and the 2s one electron
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^6
The electron cofiguration of nickel is [Ar]4s1 3d9.