The three states of matter can be represented by the particle model. This model explains the properties of substances in their different states, as well as changes of state. Ionic compounds - AQA ...

It turns out that any material, no matter what it is made of, can exist in one of three forms: solid, liquid or gas. These are categories of stuff that have certain observable properties.

Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...

Dark matter could also explain certain optical ... Many scientists have also pointed out that the known properties of dark energy are consistent with a cosmological constant, a mathematical ...

Most of the matter in our universe is invisible. We can measure the gravitational pull of this “dark matter” on the orbits of stars and galaxies. We can see the way it bends light around ...

In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial ...

Prof. Sebastian Loth and his team have captured atomic-level electron motion in solids with unprecedented spatial and ...

Scientists investigated a new two-dimensional form of matter known as Bose glass, which could help physicists study a concept ...

Scientists at the Cavendish Laboratory in Cambridge have created a new phase of matter, called a Bose glass, that challenges ...

Ask most people what a galaxy is made up of, and they’ll say it’s made of stars. Our own galaxy, the Milky Way, hosts between ...