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Registered Member #5323
Joined: Fri Jun 15 2012, 02:14PM
Location:
Posts: 104
Hi:
I'm trying to explain airborne electrically charged particles to a youngster, but find I myself need a bit of a refresher course. I've already done the google searches and searched this archive looking for clarification.
Question: Since Muons, Positrons, Pions and Electrons possess an electrical charge, is it correct or incorrect to refer to them as "Ions"?
Registered Member #5323
Joined: Fri Jun 15 2012, 02:14PM
Location:
Posts: 104
Thanks so far for the replies, but a bit of grey remains (for me). Here's the reason:
"The word ION denotes an entity, a particle, that will move under the action of an electric field". Source: Niels Jonassen, MS, DSc, Technical University of Denmark.
Positrons, Pions, Electrons, (Muons) etc, possess an electric charge and theoretically should move under the action of a strong enough electric field, thus satisfying the above definition of an ION by Niels Jonassen, yes?
Hoping to receive some clarity on this, thanks in advance.
Registered Member #3414
Joined: Sun Nov 14 2010, 05:05PM
Location: UK
Posts: 4245
"An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving the atom a net positive or negative electrical charge."
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Ions
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