2. A scientist has discovered a new type of metal and measured the density to be 2.23 g/cm To check his result, a student in our lab used the same procedure as we did and found the density to be 2.95 g/cm. How could scientists decide which value is more accurate? 3. Joselle, working in lab A records a density of 2.6 g/cm. Matthew, working in lab B records a density of 2.6341 g/cm. Assuming that both results were recorded to the correct number of significant figures, what can you say about the differences between the two labs?