5mn + 6n - 14
MN m and 5 are the terms. 5 is the costant
go to la from mn
Mn2O7+Al=
4
m(n + 1)
Manganese (Mn)
Mn (maganese)
14\2
If the charge is positive number of electron will be 40, if the charge is negative it will be 44.As molybdenum has atomic number 42.
Mn has 25 protons.
Mn: 1s22s22p63s23p63d54s2 Mn2+: 1s22s22p63s23p63d5
It's about 13.5 - 14 mn dollars.