Identifying an Unknown Metal

Essay specific features

 

Issue:

Science

 

Written by:

Kathryn R

 

Date added:

September 9, 2012

 

Level:

University

 

Grade:

A

 

No of pages / words:

3 / 612

 

Was viewed:

6308 times

 

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Essay content:

This seemly simple task is, however, can be quite complex, as there are many ways by which one can identify a metal, each with varying amounts of accuracy. In order to test some of these methods, thermal expansion, density, and specific heat were used to identify two small metal rods. The overall purpose of this experiment was to identify an unknown metal using the three previously stated properties...
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This means that the percent error should be relatively low, meaning that there would be little difference between the values measured in our experiment and the true values of the metal. Density was the simplest experiment. It basically entailed measuring the length and diameters of the metal cylinders and measuring their mass with a scale...
displayed 300 characters

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