Metals of the first transition series have special properties which are different from those of groups I and II elements because they have partially filled? by Sunday | Oct 15 | Chemistry JAMB | 0 comments A. s orbitals B. p orbitals C. d orbitals D. f orbitals Correct Answer: Option C – d orbitals Users Also Read These:Beryllium and aluminium have similar properties…The alkaline earth metals have similar chemical…Which of the following transition metals is not…The two elements 11X and 19Y are in the same group…The main characteristic feature of transition metals…