Multiple Choice
Which of the following statements is incorrect?
A) A p-block main-group element belonging to period n has a completely filled (n - 1) d subshell.
B) All noble gases have completely filled shells.
C) All s-block main-group elements have only one or two valence electrons.
D) Carbon and silicon have the same number of valence electrons.
E) All elements in the n = 4 period have a partially or completely filled n = 4 shell.
Correct Answer:
Verified
Correct Answer:
Verified
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