Answer : The unit of density are,

Explanation :
The Metric System measured the things in meters, grams, liters, etc and adds prefixes like kilo, milli and centi to the count orders of the magnitude.
Density : It is defined as the mass of a substance contained per unit volume.
In metric system, the unit of mass is gram (g) and the unit of volume is liter (L), milliliter (mL) and cubic centimeter
. So, the unit of density will be:
Formula used :




Thus, the unit of density are,
