Question

Agrange the following pons en
increasing order Of magnetic momon
1 sc3+
2 ti3+
3fe3+
4cr3+​

Answer 1

Answer:

sc3+<ti+3<cr+3<fe+3

Explanation:

magnetic moment can be calc as =n+1;n=no. of unpaired electrons.....

sc^+3=(ar)4s0,3d0

so,n=0

ti^+3=(ar)4s0,3d1

so,n=1

fe^+3=(ar)4s0,3d5

so n=5

cr^+3=(ar)4s0,3d4

so n=4