All of the atoms in a particle diagram must be the same colour and size. A particle diagram can represent a solid element, a liquid element or a gaseous element.

The film explains the fundamental concepts of matter, focusing on atoms and molecules. It highlights that everything in the world is made up of atoms, which combine to form molecules. There are ...

It means that scientists can now look at a mixed material and distinguish between atoms of different elements on its surface – at room temperature ...

Researchers at Johannes Gutenberg University Mainz (JGU) and the Helmholtz Institute Mainz (HIM) have developed a novel ...

Atoms of element 119 embed themselves in a silicon detector. The new element is radioactive, and while it is in the detector, it gives off alpha particles—two protons and two neutrons—in a ...