Question

At 20 °C, a sample of copper occupying a volume of 8.50 cmº has a mass of 75.6

grams. What is the density of the copper?

Answer 1

The answer is 8.89 g/cm³

Step-by-step explanation:

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

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

From the question

mass = 75.6 g

volume of copper = 8.5 cm³

We have

`density = (75.6)/(8.50) \\ = 8.894117647...`

We have the final answer as

8.89 g/cm³

Hope this helps you