What energy sublevels are there on the first, second and third energy levels?
| December 3, 2020 | education
On the 1st energy sublevel
– 1 s orbital.
On the 2nd energy sublevel – 1 s orbital, 3 p orbitals.
On the 3rd energy sublevel – one s orbital, 3 p orbitals, 5 d orbitals.
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