Answer:
1s^2,2s^2,2p^6,3s^2,3p^6,4s^2,3d^3 = Vanadium or V
Step-by-step explanation:
Do Remember there are two states for an Electron Configuration.
Excited and Ground
For brevity
Ground State Electron Configuration:
Naturally, atoms use the lowest energy possible, and this state in which an atom is at the lowest energy level possible is the Ground State.