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1s orbital 3P, 5d, and 7f in discovered elements
Energy levels from 3 and above can have more than 8 electrons maximum. Maximum of 2n2 electrons is possible where n is the energy level.
The maximal number is 98.
3
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.
1s orbital 3P, 5d, and 7f in discovered elements
The maximum number of electrons that can be accommodated in the principal energy level n = 4 is 32.
Principal energy levels are an atom's major energy levels, ranging in value from 1 to 7. Energy sublevels are contained within principal energy levels, and their number increases as the value of the principal energy level increases.
8 electrons maximum
Each period corresponds to the number of shells (energy levels) contained in the atom.
1
Principal quantum numbers (n).
Energy levels from 3 and above can have more than 8 electrons maximum. Maximum of 2n2 electrons is possible where n is the energy level.
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3
The maximal number is 98.
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.