Question

Give the definition for Elements of d- block

Answer 1

These lay between group 2 and group 3 in the periodic table but are not Lanthanoids or Actinoids.

D-block elements belong to transition series.

This is known as d-block because the last electron enters in the (n-1)d subshell.

Most of the elements in this block are transition metals but not all of them.

Answer 2

those elements between group 2 and 3