H - 1, F - 2,7, C - 2,4, Be - 2,2, Li - 2,1, Si - 2,8,4, K - 2,8,8,1, Ne - 2,8, Na - 2,8,1, Ar - 2,8,8, N - 2,5, Cl - 2,8,7, B - 2,3, O - 2,6, Al - 2,8,3, He - 2,

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