There is a clear relationship between mass, density and volume. Unlike mass and volume, increasing the amount of material measured does not increase or decrease density.

Does more density mean more volume?

The average density of an object equals its total mass divided by its total volume. An object made from a comparatively dense material (such as iron) will have less volume than an object of equal mass made from some less dense substance (such as water).

Does density change with volume?

The density of an object can change if either the mass or volume of the object is changed. … If an object is more dense than water, it will sink; if it is less dense than water, it will float.