The density of water is 1 g/cm³. A substance will float if its density is less than that of water. Which of the following substances will float?

Mass (g) Volume (cm³) Substance
10 3 Substance 1
2 4 Substance 2
69 2 Substance 3
89 4 Substance 4

a. Substance 1
b. Substance 2
c. Substance 3
d. Substance 4