Answers

2016-02-24T14:47:28+05:30
It belongs to group 2nd according to me bcz as it makes the formula xcl2 it means its valency is 2 so either it belongs to group 2 or 16 but as it is given that it is solid and has a high melting point so it should be a metal so from all this we can conclude that it belongs to group 2nd
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