a Which formula of noble gas species is isoelectronic with

Last updated: 7/3/2023

a Which formula of noble gas species is isoelectronic with IBr2 b Halogens have maximum negative electron gain enthalpy in the respective periods the periodic table Why c Sulphur hexafluoride is used as a gaseous electrical insulator Explain d SF6 is known but SnCl4 is not known Explain e Molecular nitrogen N is not particularly reactive Explain