Homework Help: phiisical science

Posted by amber on Tuesday, July 26, 2011 at 6:40pm.

Suppose an unknown substance has a melting temperature of 1,200 degrees Celsius and a density of 16.7 g/cm3.

physical science - drwls, Tuesday, July 26, 2011 at 7:12pm
There are no pure chemical elements with those properties. It is most likely a chemical compound.

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