what is an ionic bond
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Ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, and is the primary interaction occurring in ionic compounds. It is one of the main types of bonding along with Covalent bonding and Metallic bonding. Ions are atoms with an electrostatic charge
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- THIS TYPE OF BOND FORMED BETWEEN TWO ATOMS AS A RESULT OF COMPLETE TRANSFER OF ONE OR MORE ELECTONS .
- GENRALLY THIS BOND FORMED BETWEEN HIGHLY ELECTONEGATIVE ELWMENT AND HIGHLY ELECTROPOSITIVE ELEMENT
- HERE IONOSATIIN ENERGY OF ELECTROPOSITIVE ELEMENT IS LOW SO THEY LOOSE ELECTION COMPLETELY AND FORM IONIC BOND.
- EXAMPLE FOR MORE UNDERSTANDING ;-
- IN CASE OF BORON , B+3 DOES NOT EXIST BECAUSE THE SUM OF 3 IONISATION ENERGY OF TWO LOOSE ELECTON IS VERY HIGH. SO BORON PREFER TO FORM COVALENT BO D
- IT HAS HIGHEST STRENGTH THEN OTHER TYPE OF BOND AS IT INVOLVE STRONGEST ELECTROSTATIC FORCE OF ATTRACTION.
- THE ENERGY REQUIRE TO BREAK IONIC BOND IS 42 KJ PER MOLE
- MOLECULES AND COMPONDS FORMED BY IONIC BOND HAVE HIGHEST MELTING POINT EXCEPT NETWOK SOLIDS ( EX DIAMOND)
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