Which among the following electronic configurations belong to main group elements?
A. [Ne]3s¹
B. [Ar]3d³ 4s²
C. [Kr]4d¹⁰5s²5p⁵
D. [Ar]3d¹⁰4s¹
E. [Rn]5f06d27s2
Choose the correct answer from the options given below:
1
B and E only
2
A and C only
3
D and E only
4
A, C and D only