Atomic number of V is 23 and its electronic configuration is …………….
A. 1s2 2s2 2p6 3p6 3d3 4s2
B. 1s2 2s2 2d3 3p6 2p6 4s2
C. 2s2 1s2 2p6 3s2 3d3 4s2
D. 1s2 2s2 2p6 3s2 3p6 3d3 4s2
Answer:D
Atomic number of V is 23 and its electronic configuration is …………….
A. 1s2 2s2 2p6 3p6 3d3 4s2 B. 1s2 2s2 2d3 3p6 2p6 4s2 C. 2s2 1s2 2p6 3s2 3d3 4s2 D. 1s2 2s2 2p6 3s2 3p6 3d3 4s2