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If the first and second energy levels of an atom are full then what would be the total of electrons in the atom?

If the first and second energy levels of an atom are full then what would be the total of electrons in the atom?

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Guest [Entry]

the total number of electrons would be ten (10) since the first energy level can contain only 2 electrons in the 1s sublevel then the second has 2s  with 2 electrons and 2p with 6 electrons, adding all these electrons will give us a total of ten.