What`s common these things
... form the atoms. Its messenger is the photon, the quantum of light Weak interaction It affects both quarks and leptons and it is the only kind of interaction neutrinos can have. It is responsible of weird processes as, for instance, to transform a neutron in a proton (by transforming a down-quark in ...
... form the atoms. Its messenger is the photon, the quantum of light Weak interaction It affects both quarks and leptons and it is the only kind of interaction neutrinos can have. It is responsible of weird processes as, for instance, to transform a neutron in a proton (by transforming a down-quark in ...
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... • When an electron has been promoted to a higher level, it is in an excited state – Electrons are promoted through an electric discharge, heat, or some other source of energy – An atom in an excited state eventually emits photons as the electron drops back down to the ground state ...
... • When an electron has been promoted to a higher level, it is in an excited state – Electrons are promoted through an electric discharge, heat, or some other source of energy – An atom in an excited state eventually emits photons as the electron drops back down to the ground state ...
![The Structure of the Atom [Режим совместимости]](http://s1.studyres.com/store/data/001854271_1-ef1245c1f375ab31b64ec8e56383a02e-300x300.png)
