Mafabielex, I think you got it mixed up. bromine belongs to the halogen family which is group 7 and argon belongs to the noble gas family, group 8. But yes, you are right they are not similar.
20:13, 3 August 2011
For two elements to be similar they must atleast belong to the same group,argon is a group 7 element and Bromine is not,therefore they are not similar.
04:49, 3 August 2011
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