Try these interactive flashcards based on GCSE chemistry past papers. By working your way through the flashcards created by experts, you can prepare for your chemistry exams and make your revision ...

In everyday life, for example on food packaging, the word ‘pure’ usually means that something is in its natural state without anything added to it, like sweeteners or preservatives. Natural fruit ...

Calculations of the molecule’s magnetic properties show that electrons circulate continuously around the bismuth ring—a key ...

A particular silicon compound that has been sought by scientists for decades has been created by two separate teams of researchers. Here's how they got there.

Most machines that grow atom-thin films top out around 2,000 Kelvin. That temperature ceiling locks researchers out of an ...

The rise of a new generation of radiotherapies means we will soon need much greater quantities of radioactive atoms. That's ...

Deep inside planets like Uranus and Neptune, scientists may have uncovered a bizarre new state of matter where atoms behave ...

The latest experiments carried out by the Curiosity Rover bring us closer than ever to knowing whether life once existed on ...

How chemists are using light, enzymes and mechanical force to access higher‑energy stereoisomers without rebuilding a ...

A new approach reveals unexpected ways oxygen can bind to rare metals. Iron plays a central role in how the body uses oxygen. In hemoglobin, it binds dioxygen, a pair of oxygen atoms, allowing blood ...

The deep interiors of ice giant planets such as Uranus and Neptune may contain a previously unknown form of matter. This possibility comes from new ...

In a world first, the team, led by Professor Stephen Liddle, discovered a new type of aromatic molecule made entirely of ...