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Positron - Wikipedia


The positron or antielectron is the antiparticle or the antimatter counterpart of the electron. The positron has an electric charge of +1 e, a spin of 1/2, and has the ...

What is positron? - Definition from WhatIs.com


A positron is a particle of matter with the same mass as an electron, but opposite charge.

What is the difference between a proton and a positron? - Quora


Proton is a particle of mass 1.67262178 ⋅ 10 − 27 Kg. with charge exactly equal but negative of one electron. They are found in the nucleus along with neutrons ...

Positron Definition - Chemistry - About.com


By Anne Marie Helmenstine, Ph.D. Definition: A positron or antielectron is the antimatter counterpart to an electron. A positron has the same mass as an electron ...

Positron: Definition, Symbol & Production - Video & Lesson ...


In this lesson, you will learn about anti-matter and the positron. You will learn how positrons are produced, the symbol for a positron, and some...

positron | subatomic particle | Britannica.com


Positron, also called positive electron, positively charged subatomic particle having the same mass and magnitude of charge as the electron and constituting the ...

www.ask.com/youtube?q=What Is a Positron?&v=-HfLMsWtsRA
Nov 8, 2014 ... Quick question: If positions are anti-matter, then when contacting an electron they should annihilate each other. So, when doctors use Positron ...



Sep 5, 2008 ... A positron is an anti-matter electron (yes, there is such a thing as anti-matter!). It is identical to the electron in mass, but has an opposite charge ...

Leptons - HyperPhysics


The electron's antiparticle, the positron, is identical in mass but has a positive charge. If an electron and a positron encounter each other,they will annihilate with ...

Positron | Definition of Positron by Merriam-Webster


physics : a very small particle of matter that has a positive charge of electricity and that travels around the nucleus of an atom. Source: Merriam-Webster's ...

an elementary particle having the same mass and spin as an electron but having a positive charge equal in magnitude to that of the electron's negative charge; the antiparticle of the electron.
Source: Dictionary.com
positron | Define positron at Dictionary.com
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