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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^4
The electron configuration of nitrogen is 1s^2 2s^2 2p^3. Nitrogen has a total of seven electrons, with two in the 1s orbital, two in the 2s orbital, and three in the 2p orbital.
Ne: 1S^2 2S^2 2P^6
1s^2 2s^2 2p^6 3s^2
The 2s orbital is larger than the 1s orbital and is higher in energy.
1s + 1s + 1 = 2s + 1
For a 2s subshell to be present, the 1s subshell must first be full, which means no more electrons can be moved into the 1s subshell.
Na(1s^2 2s^2 2p66 3s^1) + F(1s^2 2s^2 2s^5) ----> NA+(1s^2 2s^2 2p^6) + F-(1s^2 2s^2 2p^6) Don't you love E20-20?
1s and 2s orbitals differ in that 2s orbitals lie farther away from the nucleus in the next principle energy level. Other than that, they occupy the same shape of orbital, spherical, as indicated by the s.
The Electronic Configuration for Neon is as follows: 1s^2, 2s^2, 2p^6
it is just a quantum property, its further away from the nucleus
1s, 2s, and 2p
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
It is only because we count in tens - and 5 10 and 2 are factors.
the 2s orbital is at a higher energy level
a. [He]2s(squared) 2p(cubed)1s^2 2s^2 2p^3