Question

Calculate the density in g/mL of aluminum with a volume of 3.4mL and a mass of 18.99mg.

Answer 1

The answer is

0.0056 g/mL

Step-by-step explanation:

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

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

From the question

volume = 3.4 mL

1 mg = 0.001 g

18.99 mg = 0.01899 g

So we have

`density = (0.01899)/(3.4) \\ = 0.005585294..`

We have the final answer as

0.0056 g/mL

Hope this helps you