element.nameElectron Panel Modal created by GPPT Lab3Atom NumberLiSymbolLithiumNomMétal alcalinCategory1.0GroupSolidPhaseDiscovered ByJohan August Arfwedson1817Year7,000uAtomic Mass24,860kJ/molMolar Heat182,00Atomic Radius1.0Groupg/cm30,534Density2.0Period1603,000°KBoil453,650°KMelt
Electronselement.nameElectron shell created by GPPT Lab contact@gppt.tnLi3
Protons and Neutronselement.nameElectron shell created by GPPT Lab contact@gppt.tn3 neutron3 Proton