Which of the following elements has the electron configuration of 3s23p4 in its outermost shell?
A) Al
B) Si
C) S
D) Cl
E) none of the above
Answer: C
Which of the following elements has the electron configuration of 3s23p4 in its outermost shell?
A) Al
B) Si
C) S
D) Cl
E) none of the above