Sujet : Re: What composes the mass of an electron?
De : kin (at) *nospam* mob.net.inv (kinak)
Groupes : sci.physics.relativityDate : 01. Nov 2024, 22:13:59
Autres entêtes
Message-ID : <C_Ccnc40JZIH2bj6nZ2dnZeNn_WdnZ2d@giganews.com>
References : 1
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rhertz wrote:
A definition of mass, as found in Google:
"Mass is a measurement of the amount of matter or substance in an
object.
It's the total amount of protons, neutrons, and electrons in an object."
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More or less as per my school books of seventy yeass ago.