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Chemistry, 22.01.2021 01:20 tanabugg

Which electron configuration is impossible? a. ls22s22p2d2

b. 1s22s22p63s23p64s

c. 1s22s22p63s23p3

d. 1s22s22p63s2

e. 1s22s22p63s23s54s

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Which electron configuration is impossible? a. ls22s22p2d2

b. 1s22s22p63s23p64s
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