The p Block Elements – CBSE Notes for Class 12 Chemistry CBSE NotesCBSE Notes ChemistryNCERT Solutions Chemistry I Group 15 Elements: The Nitrogen Family 1. In group 15 of the Periodic Table, the elements, nitrogen (7N), phosphorus (15P), arsenic (33As), antimony (51Sb) and bismuth (83Bi) are present. 2. (a) The elements of this group can …












