Question

A piece of an unknown substance has a volume of 2.5 mL and a mass of

20 grams. What is the density of this substance?

Answer 1

The answer is

8 g/mL

Step-by-step explanation:

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

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

From the question

mass of substance = 20 g

volume = 2.5 mL

The density of the substance is

`density = (20)/(2.5) \\`

We have the final answer as

8 g/mL

Hope this helps you