How many molecules or ions have minimum tow lone pairs on the centre atom ?    `{:(H_(2)O,S_(4),I_
Channel: Doubtnut
Date: 12/04/2020

How many molecules or ions have minimum tow lone pairs on the centre atom ?    `{:(H_(2)O,S_(4),I_(3)^(-),XeF_(3)^(-)),(XeF_(4),XeO_(2)F_(2),CIF_(3),NO_(3)^(-)):}`