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which of the following could not be reduced to a simpler piece of matter? compound, solution, element, mechanical mixture?


Your exact answer is at the following site:

http://www.syvum.com/cgi/online/serve.cgi/squizzes/chem/elements_compounds_mixtures.html

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asked by jenna
  1. is 13.30g (wooden block)sink or swim?

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    posted by fadia

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