If 3 cm3 of a substance has a mass of 300 gm, what is its density?

Density = mass/volume

Make sure that you convert into equivalent units. In other words, do you want to express the density in terms of grams/cm^3 (cubic centimeter)?

I hope this helps. Thanks for asking.

To find the density of a substance, you need to divide its mass by its volume. In this case, the mass of the substance is given as 300 grams, and the volume is given as 3 cm^3.

Density = Mass / Volume

Substituting the given values:

Density = 300 gm / 3 cm^3

Simplifying this, we can cancel out the cm^3 unit:

Density = 100 gm / 1 cm^3

Therefore, the density of the substance is 100 grams per cubic centimeter (gm/cm^3).