The photoelectric effect, first explained by Albert Einstein in 1905, laid the foundation for quantum mechanics. It occurs when high-energy light strikes atoms, releasing electrons. This phenomenon is ...

For the first time, researchers have been able to measure the quantum state of electrons ejected from atoms that have ...

Researchers at Lund University in Sweden have developed a new technique for measuring the quantum state of electrons ejected ...

The 1932 Nobel Prize in Chemistry recipient made breakthrough discoveries in light bulb technology, atomic structure and surface chemistry ... in the bulbs could be significantly lengthened by filling ...

How do we calculate mass and atomic numbers? VideoHow do we calculate mass and atomic numbers? This video is an interactive lesson in calculating an atom's mass and atomic number.

For the first time, researchers have successfully measured the quantum state of electrons ejected from atoms that have ...

A new method finally reveals the full quantum identity of electrons, offering insights that could transform material science ...

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered structure at the atomic level. When this highly ordered structure extends ...