Multiple Choice
Consider the following figure which represents an element block on the periodic table. If this is the block for the nonmetal found in period 3 group 5A,the question marks 1,2,and 3 should be filled in,respectively,with which of the following?
A) 33,As,74.92
B) 23,V,50.94
C) 15,P,30.97
D) 39,Y,88.91
Correct Answer:

Verified
Correct Answer:
Verified
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