Answers

2015-10-17T00:56:01+05:30
Its quite easy ...so here is the solution ....
the  least like the others is Brass because all the others, copper ,iron ,tin and lead are elements whereas brass is an alloy of copper and zinc ....

hope it helps !!!
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2015-10-17T03:13:14+05:30
The least like the other is brass bcoz all r elements whereas brass is an alloy
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