Draw a diagram to show how 1.5 V cells should be connected together to give a potential difference of 4.5 v

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.

Hello,your answer would be iron! plz mark me brainliest! hope this !