criss cross method means
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The valency of Aluminium is +2
The valency of chlorine is -1
so when Alumni reacts with chlorine it forms alumina chloride i.e. AlCl2 The valency of aluminium become the subscript of chlorine and the valency of chlorine is form aluminium. This is criss cross method
The valency of Aluminium is +2
The valency of chlorine is -1
so when Alumni reacts with chlorine it forms alumina chloride i.e. AlCl2 The valency of aluminium become the subscript of chlorine and the valency of chlorine is form aluminium. This is criss cross method
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