The number of neutrons N = A - Z = 23 - 11 = 12 neutrons. There are no electrons in the nucleus of a sodium atom. There are 11 protons, 12 neutrons and 0 electrons inside a sodium nucleus.

The SABRE South experiment is designed to search for dark matter from the Southern Hemisphere. Its main goal is to provide ...

Spectroscopic data on alkali-atom dimers residing on the surface of liquid helium nanodroplets have revealed that they are detected primarily in the weakly bound, metastable, spin-triplet state. Here, ...

SAN FRANCISCO, April 9 (Reuters) - Silicon Valley startup Lightmatter revealed on Wednesday it had developed a new type of computer chip that could both speed up artificial intelligence work and ...

Nicknamed “The Austin Atom,” Graves was facing off July 24, 1950, against Jackie Blair – the “Texas Sensation from Dallas” – after a great deal of pre-fight hype. Graves and Blair ...

Core Conversations defines the term “text” expansively, not limiting it to written work but encompassing many modes of intellectual and creative expression from different cultures and time periods, ...