2. The accompanying graph shows the
relationship between mass and volume
for three samples, A, B, and C, of a
given material. What is the density of
this material?
35
30
25
20
8
Mass (o)
B.
15
10
A
5
5
-
0
0
5
LO
1 2 3 4
Volume (cm)
(1) 1.0 g/cm
(2) 5.0 g/cm
(3) 10.0 g/cm
(4) 20.0 g/cm
2