The arrangement, movement and spacing of particles are different in solids, liquids and gases. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

Explore the fundamental concept of matter in physics, everything that makes up the physical world around us. Matter is not only a cornerstone of our understanding of the universe, but it also plays a ...

At 0 °C, αv = 3.7 × 10 -3 K –1, which is much larger than that for solids and liquids. There is relation between the coefficient of volume expansion and coefficient of linear expansion.

Universidad Carlos III de Madrid. "What atoms do when liquids and gases meet." ScienceDaily. ScienceDaily, 24 January 2019. <www.sciencedaily.com / releases / 2019 / 01 / 190124105323.htm>.

This article was originally published with the title “Solids, Liquids, and Gases” in SA Supplements Vol. 13 No. 329supp (April 1882), p. 5248 doi:10.1038/scientificamerican04221882-5248csupp ...

Find out what particle arrangements and movements are in solids, liquids, and gases in this BBC Bitesize KS3 physics guide.