MITTED Question 3
Study the densities of the metals in the table below. Based on your experimental data, which metal was likely used
to make the pre-1982 pennies? Describe what led you to this conclusion.
For
Submit For
Score
Metal
Density (g/mL)
selected files
aluminum
2.70
5
Comments
titanium
4.50
zinc
7.14
iron
7.87
copper
8.92
silver
10.49
lead
11.34
gold
19.3
B
7
x
X,
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