Name any two transition elements and any two inner transition elements.

What are the characteristics of the transition elements and why are they called transition elements? Which of the d-block elements may not be regarded as the transition elements ?

Define the term transition element.

Name any two antibiotics.

Name any two non- ductile metals.

What are normal, transition and inner- transition elements?

Why f-block elements are called inner transition elements ?

Why are transition elements so named ?

In what way is the electronic configuration of transition elements different from that of the non transition elements ?

Name any two crystal system.

What is the difference in the electronic configuration of transition and inner- transition elements?