Main Group Chemistry Post author By Miraj Ahmad Ansari Post date December 11, 2020 UPSC Chemistry Main Group Chemistry Lesson Content 0% Complete 0/2 Steps Boranes, borazines, phosphazenes and cyclic phosphazene, silicates and silicones, Interhalogen compounds Sulphur - nitrogen compounds, noble gas compounds Previous Lesson Back to Course Next Lesson ← Coordination Compounds → General Chemistry of ‘f’ Block Elements