For example NaCl , CaCl2
Ionic bond is a chemical bond bw 2 atoms which involves transfer of electron. The ionic bond always takes place bw metals and nonmetals. For example NaCl , NaOH.
Ionic bonding is the complete transfer of valence electron(s) between atoms. Ionic bond will take place between metals and non-metals. for example NaCl sodium electronic configuration is 2,8,1 and electronic configuration of Cl is 2,8,7 sodium is a metal that means it will donate its one electron to become stable and the property of metal is also to loss electron to get positive charge and on the other hand Cl is non metal and the property of non metal is to gain electron so Cl will gain one electron from Na to become stable and Na will become stable by lossing one electron and Cl will become stable by gaining one electron so through this way they will form a IONIC BOND. similarly u can get more examples but remember to take one metal who has to loss 1 ,2,3, electrons and the same u have to take the non metal that will gain 1,2,3 electrons and therefore ionic bond is the bond in which metal and non metals are involved.
Ionic bond is a kind of chemical bond which involves an electrostatic attraction between two oppositely charged ions because of the complete transfer of valence electrons between them.Examples of Ionic Bonds:1. Sodium chloride – NaCl – table salt2. Calcium chloride – CaCl2 – rock salt3. Sodium hydroxide – NaOH – Lye used in soap