Name the members of the lanthanoid series which exhibit +4 oxidation states and those which exhibit +2 oxidation states. Try to correlate this type of behaviour with the electronic configurations of these elements.

Name the members. of the lanthanide series which exhibit +4 oxidation states and those which exhibit +2 oxidation states. Try to correlate this type of behaviour with the electiconic configurations of these elements.

Name the member of the lanthanoids series which exibit+4 oxidation states and those which exhibit+2 oxidation state. Try to correlate this types of behaviour with the electronic configuration of these elements.

Name the member of the lanthanoids series which exhibit+4 oxidation states and those which exhibit+2 oxidation state. Try to correlate this types of behavior with the electronic configuration of these elements.

Name a member of the lanthanoid series which is known to exhibit +4 oxidation state.