Answer:
The answer is 3.36 g
Step-by-step explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question
volume of liquid = 0.21 mL
density = 16 g/mL
The mass of the liquid is
mass = 0.21 × 16
We have the final answer as
3.36 g
Hope this helps you