Answer:
[tex]\boxed {\boxed {\sf d= 25 \ g/mL}}[/tex]
Explanation:
Density is equal to mass over volume.
[tex]\rho=\frac{m}{v}[/tex]
This is the formula used.
The mass is 50 grams and the volume is 2 milliliters.
[tex]m= 50 \ g \\v= 2 \ mL[/tex]
Substitute the values into the formula.
[tex]\rho =\frac{50 \ g }{2 \ mL}[/tex]
Divide.
[tex]\rho= 25 \ g/mL[/tex]
The formula used is ρ=m/v and density is 25 grams per milliliter.