Having a “magic” number of protons or neutrons means there are enough to fully occupy the nuclear valence shells (outermost orbits around the nucleus) in an atom and give it stability.

Atomic structure - AQA Atoms consist of a nucleus containing protons and neutrons, surrounded by electrons in shells. The numbers of subatomic particles in an atom can be calculated from its ...

Here, the authors report a core/shell nanoparticle ... report a cerium single atom modulated copper catalyst, where cerium atoms tailor the interfacial water structure, enabling highly selective ...

A team of researchers from the University of Ottawa has made significant strides in understanding the ionization of atoms and ...

Imagine building a Lego tower with perfectly aligned blocks. Each block represents an atom in a tiny crystal, known as a ...

Powerful jets and radiation winds from two protostars are slamming into the nebulosity around them, sculpting the nebula.

With 37 days left for NEET UG 2025, students must focus on Chemistry. Understanding the syllabus, practicing reactions, and ...

Atomic nuclei with “magic numbers” of protons or neutrons in their nuclear shells are extremely stable. Nuclear physicists ...