Question

what is the si unit for density? centimeter cubed milliliter or cm³ g/ml or g/cm³ grams

Explanation:

Density is defined as mass per unit volume. In the International System of Units (SI), mass is measured in kilograms (kg) and volume in cubic - meters ($m^{3}$). So the SI unit of density is $kg/m^{3}$. However, among the given options, $g/mL$ or $g/cm^{3}$ are commonly used non - SI units for density in laboratory settings. Since we need to choose from the given options, and $g/mL$ or $g/cm^{3}$ represent mass (grams) per unit volume (milliliter or cubic centimeter).

Answer:

C. $g/mL$ or $g/cm^{3}$