Atoms with more than 4 valence electrons tend to gain electrons to achieve a stable configuration, forming negative ions ...

Scientists at the Relativistic Heavy Ion Collider (RHIC), a user facility for nuclear physics research operated by the U.S. Department of Energy (DOE) Office of Science at DOE’s Brookhaven National ...

For calcium, which is a metal, the metallic radius is often used to represent its size. The accepted value for the radius of a calcium atom is approximately 0.23 nm (nanometers), which is equivalent ...

It's fun to think about the fundamental physical constants. These are special values used in our models of the physical universe. They include things like the speed of light, the gravitational ...

There are several different types of radiation therapy. The type that may be recommended for you depends on a variety of factors, such as your cancer, its stage, and your treatment goals. Radiation ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to [email protected]. What are the 'magic numbers' in nuclear physics?

A research team has achieved a significant breakthrough in determining fundamental properties of atomic nuclei. The team conducted laser spectroscopy experiments on muonic helium-3. Muonic helium-3 is ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. About three percent of the Earth's water is freshwater.

For the first time, researchers have reported a 3D metal-organic framework (MOF) that can conduct both electrons and protons (J. Am. Chem. Soc. 2024, DOI: 10.1021/jacs.4c13792). Materials mixing ...

Artemis Spyrou receives funding from the US National Science Foundation. Sean Liddick receives funding from the Department of Energy, Office of Science and the Department of Energy, National Nuclear ...

In most stars, hydrogen is turning into helium, and the process starts with two protons coming together to form helium-2. This usually splits back apart very quickly, but sometimes one of the protons ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...