An orbital structure is the space in an atom that’s occupied by an electron. But when describing these super-microscopic properties of matter, scientists have had to rely on wave functions — a ...

Scientists at EPFL and AstraZeneca have developed a method to map the atomic-level structure of amorphous drugs, demonstrated on a GLP-1 receptor agonist candidate for diabetes and obesity treatment.

Building a hydrogen map for the Milky Way has long been crucial to understanding the galaxy's structure, dynamics, star formation and evolution, as well as refining the observations of distant ...

In this National 4 Chemistry study guide learn about atomic structure and numbers, ... For example hydrogen has the atomic number of one, helium two, lithium three etc.

Picometric spectroscopy of hydrogen molecules in atomic-scale cavities. ScienceDaily . Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 05 / 250521124308.htm ...

Bon-Chul Koo, Geumsook Park, Woong-Tae Kim, Myung Gyoon Lee, Dana S. Balser, Trey V. Wenger, Tracing the Spiral Structure of the Outer Milky Way with Dense Atomic Hydrogen Gas, Publications of the ...

Seven years after the end of WWII, the US detonated the world's first hydrogen bomb. H-bombs use a combination of nuclear fission and fusion and are far more powerful than atomic bombs. Edward ...

Achieved the first spectroscopic observation of hydrogen (H 2) and deuterium (D 2) molecules physically adsorbed within an atomic-scale space known as a picocavity.