Question

How many electron groups are on the central atom?

Answer 1

Ext2 CO2 930 carbon having a valence elections & sg each oxygen is contributing a election elections to by sharing y el fulfill octer configuration CO2 hasse 9 election groups on Gation on contral Ex"2 HCN HOLEN: c' having 4 valence electiona & Nitrogen is sharing 3 electrons & Hydrogen is Sharing 1 electron to fulfell octet glou configuration. - HEN having a electronic central atom. Scanned with CamScanner

In a compound, the central atom. Coments of either octet on doublet iie either & dections or l elections. This is fulfilled through bond pairs and lone paias on the content atom. Bond pair is a pair of electious which are shared between a atoms * single bond consists of selections * Double bond consists of 4 elections a triple bond consists of 6 elections > octet con doublet configuration on central atom gives stability, Ex: CH4 ( consists of a single bonds) Carbon having 4 valency elections & each Hydrogen contribut A election through Sharing to get octer configuration groups on Central 13 Chap dhore A election CamScanatomi