MCQ
An elements is in ${M^{3 + }}$ form. Its electronic configuration is $[Ar]3{d^1}$ the ion is
- ✓$T{i^{3 + }}$
- B$T{i^{4 + }}$
- C$C{a^{2 + }}$
- D$S{c^ + }$
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$B$ will be