You can't calculate the density with just that information. Here's why:

* Density is mass per unit volume. The formula for density is:

Density (ρ) = Mass (m) / Volume (V)

* You need the volume in cubic centimeters (cm³) not just centimeters (cm). Volume is a three-dimensional measurement.

To find the density, you need to know the volume of the object in cubic centimeters (cm³).

Example:

Let's say the volume of the object is actually 2 cm³. Then the density would be:

Density = 10 g / 2 cm³ = 5 g/cm³