Comment
Share
Q)

# Magnetic moment 2.83 BM is given by which of the following ions? <br> (At. nos. Ti = 22, Cr = 24, Mn = 25, Ni = 28)

( A ) $Ti^{3+}$
( B ) $Cr^{3+}$
( C ) $Mn^{2+}$
( D ) $Ni^{2+}$