Give the full electron configurations of the following atoms and ions:

CHEMISTRY · Multi-part · A Level · Chemistry · Atomic structure · Atomic structure

Problem

Give the full electron configurations of the following atoms and ions: (1) a V and

\text{V}^{2+}

(2) b Fe and

\text{Fe}^{2+}

(3) c Cr and

\text{Cr}^{3+}

(4) d Cu and

\text{Cu}^{2+}