The most common oxidation states of cerium are

Cerium (Z 58) is an important member of the lanthanoids. Which of the following statements about cerium is incorrect? 1)The common oxidation states of cerium are +3 and 4 2)The +3 oxidation state of cerium is more stable than +4 oxidation state. 3)The +4 oxidation state of cerium is not known in solutions, 4)Cerium (IV) acts as an oxidizing agent.

The most common oxidation states of 3d series elements

The most common oxidation states of 3d series elements

The common oxidation states of Ti are

Most common oxidation states shown by cerium are

The most common oxidation state of VI A group elements is

The most common oxidation state for selenium in its compound is