IONIC BONDING, COVALENT BONDING, MATALLIC BONDING, CHEMICAL REACTIONS IN TERMS OF ENERGY TRANSFERS ASSOCIATED WITH THE BREAKING AND MAKING OF CHEMICAL BONDS,
IONIC BONDING : (1) Electrostatic attraction between oppositely charged ions. (2) Mostly they are solid at room temperature and pressure. (3) They have high melting points boiling points and high enthalpy change of vaporization. (4) They conduct electricity only in molten or in aqueous form. (5) Many ionic compounds are soluble in water. (6) Bond energy for ionic bond is very high. COVALENT BONDING : (1) Electrostatic attraction between shared electrons and bonded nuclei. (2) Exist in all three status of matter. (3) Simple molecules have low melting and boiling points, wh...