Question

The rock has a mass of 7.9g and a volume of 3.0 cm3. What is the density of the rock?

Answer 1

The answer is 2.63 g/cm³

Step-by-step explanation:

The density of a substance can be found by using the formula

`density = (mass)/(volume) \\`

From the question we have

`density = (7.9)/(3) \\ = 2.633333...`

We have the final answer as

2.63 g/cm³

Hope this helps you