[" 25.All transition elements are "d" -block elements,but all "d" -block elements are not "],[" transition elements.Explain."]

"All d-block elements are non transition elements"- Explain.

All transition elements are d-block elements, but all d-block elements are not transition elements. Which the following is true.

All transition elements are d-block elements, but all d-block elements are not transition elements. Which the following is true.

All transition metals are d-block element but all d-block elements are not transition metal. Explain with an example.

Why d- block elements are known as transition element ?

Why are transition elements called d - block elements ?

Why are d-block elements called transition elements?