atomic mass
Related Words
atomic weightatomnucleusprotonneutronelectronisotopeelementmassweightdaltonamumolar massperiodic tablechemistryphysicsnucleonvalenceorbitalshellquantummoleculecompoundioncationanionstoichiometrymoleavogadro constantatomic numberbinding energystrong forceweak forceelectromagnetismgravitydensityvolumespectrumspectroscopymass spectrometryfractionationabundancemass numberradioactivitydecayhalf lifefissionfusionplasmagasliquidsolidlatticecrystalbondcovalentionicmetallicelectronegativityionization energyelectron affinityperiodicitygroupalkali metalhalogennoble gasmetalloidtransition metallanthanideactinide