Question

What causes the difference in density of matter?

Answer 1

The more mass an object contains in a given space, the more dense it is. It is important to remember, though, that this relationship is not just about how closely packed together the atoms of an element or the molecules of a compound are. Density is also affected by the atomic mass of an element or compound.

Answer 2

because it has more space

Step-by-step explanation:

density have many pressure