Verified Answer :

Density
is a value for mass, such as kg, divided by a value for volume, such as m3.
Density is a physical property of a substance that represents the mass of that
substance per unit volume. It is a property that can be used to describe a
substance. It has standard units of
kg/m^3 or g/mL. So, the best answer is option C.

Answer: a. kg/L  and c. g/mL

Explanation:

Density is defined as the mass contained per unit volume.

\(Density=\frac{mass}{Volume}\)

Given : Mass of object is measured in units of grams  and kilograms.

Volume of object is measured in units of \((length)^3\) and are represented as ml, L, \(m^3\), \(cm^3\)

Thus density can be represented in units kg/L and g/ml

g/m is mass per unit length.

cm/g is length per unit mass.