3. What Is The Correct Electron Configuration Using The Core Elements…

3. What is the correct electron configuration using the core elements for the element vanadium (V = 23)
A. (Ar) 4s², 3d³
B. (Ar) 4s², 3d⁴
C. (Ar) 4s², 3d⁵
D. (Ar) 4s², 3d⁶​

Answer:

A.

Explanation:

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