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1. |
The accepted value for the density of gold metal is 19.31 g/cm3. If a student measured the mass and volume of a sample of gold, and obtained a value of 19.03 g/cm3, the percent difference would be______ |
A. | -1.5% |
B. | 1.5% |
C. | -0.5% |
D. | 0.5% |
Answer» B. 1.5% | |