SirHao4194 SirHao4194

17-11-2019
Biology

contestada

Suppose you are given an unknown sample of a grayish slimy metal. Suggest two test or measurements they would help you determine whether or not metal is iron.

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hiltonmommy2 hiltonmommy2

17-11-2019

You can check the following:
Is it magnetic
Is the density 7.87 g/cm3.
Does it melt at 2786°F or 1530°C

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