7
AssignmentFill in the Blanks

Atomic Numbers and Electron Configurations

Question 7 • *CR Chemistry S1 [Q3050OX]

1s22s22p6: ⇒ Ne 1s22s22p63s23p3: 1s22s22p63s23p64s1: 1s22s22p63s23p64s23d8: 1s22s22p63s23p64s23d104p65s24d3:

Answer
Blank 1:

P

Blank 2:

K

Blank 3:

Ni

Blank 4:

Nb

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