Question

what is density? State it's units.​

Answer 1

Answer:

The density, of a substance is its mass per unit volume. The symbol most often used for density is ρ, although the Latin letter D can also be used. Mathematically, density is defined as mass divided by volume: {\displaystyle \rho ={\frac {m}{V}}} where ρ is the density, m is the mass, and V is the volume

Explanation:

Density is defined as mass per unit volume. Hence its SI unit is: kg/m3.