Question

Lanthanides and actinides are also called the D-Block elements

Answer 1

Answer:

The lanthanides and actinides together are sometimes called the inner transition elements.

Elements: Lawrencium; Thorium

Answer 2

Explanation:

Many scientists describe a "transition metal" as any element in the d-block of the periodic table, which includes groups 3 to 12 on the periodic table. In actual practice, the f-block lanthanide and actinide series are also considered transition metals and are called "inner transition metals".