Answer:
The answer is 2 g/cm³
Explanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} \\[/tex]
From the question
mass = 7 g
volume = 3.5 cm³
So we have
[tex]density = \frac{7}{3.5} \\ [/tex]
We have the final answer as
2 g/cm³
Hope this helps you
