EntityQ1357356· pop 26· linked from 276 articlespositron emissionSign in to saveradioactive decay in which a proton is converted into a neutron while releasing a positron and a neutrinoConnectionsatomic nucleusEntityisotopeEntityweak interactionEntitycosmic radiationEntitynuclideEntitynuclear isomerEntitystable isotopeEntityisotope of sodiumEntityneutron numberEntityQ7186EntityQ7085EntityErnest RutherfordEntityboronEntityEnrico FermiEntityInternational Standard Book NumberEntityprotonEntitypoloniumEntityneutronEntityatomic numberEntityPierre CurieEntityCategoriesAntimatterElectronRadioactivity