Astatine is the element below iodine in the group 17 of the periodic t – InterviewSolution

1.	Astatine is the element below iodine in the group 17 of the periodic table. Which of the following statements (s) is ( are ) true for astatine ?
Answer» It is LESS electronegative than iodine It will exhibit only -1 oxidation state Intermolecular FORCES between the astatine molecules will be larger than iodine MOLCULES It is composed of diatomic molcules Solution :(i) It is less electro-negativethan iodine (ii) Inter molecular forcesbetween astatine MOLECULE will be larger than between iodine molecule (iii) It is compassed to di atomic molecules `(I_(2))`

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