EntityQ909960· pop 20· linked from 51 articleseffective nuclear chargeSign in to saveNet positive charge experienced by an electron in a polyelectronic atomConnectionsHartree–Fock methodEntityatomic orbitalEntitycore electronEntityironEntityhydrogenEntityPeriodic tableConceptlithiumEntityelectronEntityInternational Standard Book NumberEntityprotonEntityatomic numberEntityatomic nucleusEntityelectric chargeEntityradiusEntitydigital object identifierEntityoxidation numberEntityelectrostaticsEntityelectronegativityEntityatomic physicsEntityCoulomb's lawEntityCategoriesChemical bonding