Question

Why most of lanthanide and actinide are paramagnetic?

Answer 1

$\huge\red{Answer}$

The actinides have lower ionization enthalpies than lanthanidesbecause 5f is more effectively shielded from nuclear charge than 4f. Magnetic behavior: All actinides are paramagnetic in nature which depends on the presence of unpaired electrons. Radioactivity: All are radioactive in nature.

HOPE IT HELPS YOU !!

Answer 2

Hë¥a !! ❤️❤️

Answer...

Most lanthanides and actinides are paramagnetic due to presence of unpaired electrons .

Members of these series have variable oxidation states as they can lose multiple electrons to form a variety of different ions.

✨✨hope helps !! ✨✨