Respuesta :
The potassium valence electron's atomic number, K=19, corresponds to the correct quartet of four quantum numbers.
How are electrons made up?
An electron is a negatively charged subatomic particle, whether it is linked to or detached from an atom (not bound). Along with neutrons and protons the electron is a constituent particle of an atom and is one of the three primary types of particles found there.
Why are electrons used?
GitHub created the open source package called Electron to help developers create cross-platform desktop applications using JavaScript, HTML, and CSS. By fusing Chromium and Node, Electron achieves this. It is possible to package apps for Mac, Win, and Linux using JavaScript into a single runtime.
To know more about electron visit:
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