The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus and one electron in the region outside the nucleus. The electron and proton are attracted to each other.

Number of protons Z = 30 Number of protons + neutrons A = 64 Number of neutrons N = 64 - 30 = 34 Since this is a nucleus there are no electrons There are 30 protons and 34 neutrons.

Scientists have observed a never-before-seen form of oxygen, and its behavior could call into question what nuclear physics ...

Neutrons, key particles in matter, play a crucial role in the stability of atoms. While they can remain stable when part of ...

T he atomic nucleus is made up of protons and neutrons, particles that exist through the interaction of quarks bonded by ...

This article was originally published with the title “ What Holds the Nucleus Together? ” in Scientific American Magazine Vol. 189 No. 3 (September 1953), p. 58 doi:10.1038 ...

The nucleus of each atom contains protons and neutrons. While the number of protons defines the element (e.g., hydrogen, carbon, etc.) and the sum of the protons and neutrons gives the atomic mass, ...

Researchers at the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences, together with their collaborators, ...

Collisions between heavy ions at the Large Hadron Collider (LHC) create quark–gluon plasma, a hot and dense state of matter ...

For example, they want to learn how being in a nucleus affects the proton ... surrounded by lots of other interacting protons and neutrons wash out the individual proton's entanglement?

An experiment more than 10 years in the making has delivered its first glimpse of the hurricane of particles whirring inside ...

An element with 17 protons will always be chlorine. However an element's mass numbers can vary, which means that it can have different numbers of neutrons. So although chlorine has a mass number ...