A student measured the masses of some aluminum and copper cylinders of different volumes. The data is displayed below:
Aluminum: Copper:
Volume (mL)
Mass (g)

Volume (mL)
Mass (g)
3.7
9.99

1.8
16.02
6
16.2

2.3
20.47
8.5
22.99

3.5
31.15
10.74
29

4.2
37.38
15
40.5

5.8
51.62

On graph paper graph the data above on ONE graph. Use the graph paper so the longer side is your y-axis.
Use up the majority of the graph paper. Do not make a small graph!
Use a ruler/straight edge so you graph is neat.
You will need to plot the points for each substance and create a double line graph. When connecting your points for each substance, continue the lines past the plotted points.
Be sure to include a key to identify the substances.
Make your X-axis volume(mL) and your Y-axis mass(g)
Look at the numbers for both substances when creating your scales. You will most likely have a different scale for mass and volume. What is the lowest number? What is the highest number? What does it make sense to go by?

Calculate the density of each metal.

Aluminum: Copper:

What happens to the mass of the copper at the volume increases from 6 to 8mL?

Which sample is more dense? How does the graph show you this?