Question

Which one is regarded as a transition element?

Answer 1

Answer:

partially fill with d and f subshells and f- block lanthanide and actinides series and examples of transition elements are titanium,iron,nickel,copper,silver etc.

Answer 2

Answer:

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".

Elements: Gold; Iron; Iridium; Meitnerium; Platinum...

Explanation: