The ionic radii of Ni Pd Pt2 are given below Radius in ions

Last updated: 7/3/2023

The ionic radii of Ni Pd Pt2 are given below Radius in ions Ni2 0 72 1 44 1 48 Pd pt2 60 Ionic radius is increases from Ni2 to Pd but Pd to Pt ionic radius is almost constant This is due to 1 Poor sheilding of 4f electrons towards 7s 2 Imperfect sheilding of 4f electrons towards 6s electron 3 Poor screening of 5f electrons towards 7s 4 All of these