(i) Write any two properties of ionic compounds.
(ii) Show the formation of aluminium chloride by the transfer of electrons between the atoms. (Atomic number of aluminium and chlorine are 13 and 17 respectively).
(i) Properties of ionic compounds
(a) They are crystalline solid.
(b) These compounds have high melting and boiling point as large amount of energy is required to break strong forces of attraction.
(ii)
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