Question

Define Lewis. structure and explanation with examples ​

Answer 1

Answer:

A Lewis structure is a structural representation of a molecule where dots are used to show electron positions around the atoms and lines or dot pairs represent covalent bonds between atoms. Lewis structures can be made for molecules that contain covalent bonds and for coordination compounds.

Lewis acids and bases can be described as hard or soft. ... Examples of Lewis Acids: H+, K+, Mg2+, Fe3+, BF3, CO2, SO3, RMgX, AlCl3, Br2. Examples of Lewis Bases: OH-, F-, H2O, ROH, NH3, SO42-, H-, CO, PR3, C6H6.