F4E1R1R1I1M3A1G2N1E1T1
17 points
FERRIMAGNET is validvalid
[n FERRIMAGNETS]
an iron magnet in which the magnetic moments of neighbouring ions are nonparallel [n -S]
[n FERRIMAGNETS]
an iron magnet in which the magnetic moments of neighbouring ions are nonparallel [n -S]