The Student Room Group

Electron Configurations

I'm not sure about this question if the question is wrong or I've missed something lol if the configuration is 1s^22s^22p^3 is it a carbon atom, has 3 shells or an N- ion. how many of these statements are true??? Also what's the difference in configuration between an atom and an ion ie for zinc?
(edited 5 years ago)
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basically someone explain electron configurations plz

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