Answer:
Density = 0.00026 g/mL
Step-by-step explanation:
The density of a substance can be found by using the formula
![Density(\rho) = (mass)/(volume)](https://img.qammunity.org/2021/formulas/chemistry/high-school/l8jq2ujb7oabzfxzn2zyn8klsg9hrx2224.png)
From the question
mass of air = 1.2 g
volume = 4,555 mL
Substitute the values into the above formula and solve for the density
That's
![Density = (1.2)/(4555)](https://img.qammunity.org/2021/formulas/chemistry/high-school/p3q1qlw9qkd62s6cln3ew7v0pj81lebio2.png)
= 0.0002634
We have the final answer as
Density = 0.00026 g/mL
Hope this helps you