Question

Write the common and maximum Oxidation state of lanthanides.

Answer 1

Lanthanum is a chemical element with symbol La and atomic number 57. The usual oxidation state is +3. Lanthanum has no biological role in humans .

Answer 2

$\large\underline\bold{ANSWER \red{\huge{\checkmark}}}$

Lanthanum is a chemical element with symbol La and atomic number 57. The usual oxidation state is +3. Lanthanum has no biological role in humans .