ChemistryEasy127×since 2002Q1646The following statements concern elements in the periodic table. Which of the following is true ?AAll the elements in Group 17 are gases.BThe Group 13 elements are all metals.CElements of Group 16 have lower ionization enthalpy values compared to those of Group 15 in the corresponding periods.DFor Group 15 elements, the stability of + 5 oxidation state increases down the group.Check answerSkip