Transcript text: Which two electron configurations represent elements that would have similar chemical properties? (1) $1 s^{2} 2 s^{2} 2 p^{4}$, (2) $1 s^{2} 2 s^{2} 2 p^{5}$, (3) [Ar] $] s^{2} 3 d^{10} 4 p^{3}$, (4) $[$ Ar] $] s^{2} 3 d^{10} 4 p^{4}$
Select one:
A. (1) and (3)
B. (1) and (2)
C. (1) and (4)
D. (2) and (4)
E. (2) and (3)