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Chemistry
Chemistry
Problem
Which has maximum number of unpaired electron? a.
M
g
2
+
Mg^{2+}
M
g
2
+
b.
T
i
3
+
Ti^{3+}
T
i
3
+
c.
V
3
+
V^{3+}
V
3
+
d.
F
e
2
+
Fe^{2+}
F
e
2
+
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