Chemistry, asked by seenu1968, 11 months ago

criss cross method means

Answers

Answered by bhaveshvk18

hey..

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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