Athena1433go Athena1433go Science Answered 49. Which of the following is the most reactive?B. KC. NaA. LiD. Rb50. Which is the proper order of the elements o, Te, Po, S according to decreasing ionization energy?A. O, S, Po, TeB. O, Te, Po, SC.0, S, Te, PoD.O, PO, S, Te