Choose the correct statement.

While aluminum is an element in group 13, beryllium is in group II. Although all d-block elements are transition elements, not all d-block elements are transition elements. 

Be and Al exhibit a diagonal relationship (a periodic table relationship in which certain second-period elements share a close chemical resemblance with their diagonal neighbors in the next group of the third period) and share the same polarizing power. As a result, it exhibits comparable qualities.