Calculating Density and Understanding Particle Arrangement

The video tutorial explains the concept of density, how to calculate it using the formula density = mass/volume, and provides an example using a glass block. It also discusses the arrangement of particles in different states of matter—solid, liquid, and gas—and how this affects density.

Explain the behavior of particles in a liquid compared to a solid.

What happens to the density of matter as it changes from gas to liquid to solid?