Question

Diff between lanthenoid and actenoid

Answer 1

Answer:

HELLO BUDDY,

HERE'S YOUR ANSWER.

Lanthanides have the ability to show a maximum oxidation state of +4 while actinides show oxidation states of +3, +4, +5, +6 and +7.

Lanthanides do not form complexes easily. Actinides have a greater tendency to form complexes with ligands such as thio-ethers.

Answer 2

Answer

         lanthanoids

i) The sixth period of the periodic table is known as the lanthanoid series.

ii) It involves the filling of 4f  5f  6s orbital.

iii) It contains 32 elements.

iv) Due to the filling up of 4f orbitals it constitutes the first f transition series

         actinoids

i) The seventh period of the periodic table is known as the actinoid series.

ii) It involves the filling of  5f  6d  7s orbital

iii) It is still incomplete

iv) Due to the filling up of 5f orbitals it constitutes the second f transition series.