Chemistry, 04.08.2019 05:30, Ezonthekid

Julie's science teacher asked her to use quantitative observation to distinguish between 3 metal cylinders to identify aluminum, brass, and copper. what should she do first? a) use color to identify the metals. b) calculate the density of the samples. c) determine the temperature of the metals. d) measure the malleability of the cylinders.

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Julie's science teacher asked her to use quantitative observation to distinguish between 3 metal cyl...