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17-02-2017
Chemistry

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Which is the correct electron configuration for Argon (Ar)? a.1s22s22p63s23p2
b.1s22s22p63s23p6
c. 1s22s22p63s23p44s2
d.1s22s22p63s23p64s2

Respuesta :

17-02-2017

Answer is d. ................

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