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Which of the following is a correctly written electron configuration?

Question 5 options:

1s22s22p63s24s23d4


1s12s22p63s1


1s22s22p63s23p64s23d5


1s22s22p63s23p3

User Jay Ponkia
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1 Answer

4 votes

Answer:

12263 P6 4S to 3D 42223 2222 as one as bye

User Zhaochy
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