using the table shown, identify the material that most likely makes up an object with a mass of 107 g and a…
using the table shown, identify the material that most likely makes up an object with a mass of 107 g and a volume of 5 cm³.\nmetal\tdensity (g/cm³)\naluminum\t2.7\ncopper\t8.9\nplatinum\t21.4\nsilver\t10.5\naluminum\nplatinum\ncopper\nsilver
Answer
Explanation:
Step1: Recall density formula
The density formula is $\rho=\frac{m}{V}$, where $\rho$ is density, $m$ is mass and $V$ is volume.
Step2: Calculate density of object
Given $m = 107\ g$ and $V=5\ cm^{3}$, then $\rho=\frac{107}{5}= 21.4\ g/cm^{3}$.
Step3: Match with table
Comparing the calculated density with the values in the table, we find that the density of platinum is $21.4\ g/cm^{3}$.
Answer:
Platinum