[Global] Number=3 ShortName=Li CAS=7439-93-2 Name=Lithium Bloc=s Family=Alkaline Wikipedia=http://en.wikipedia.org/wiki/Lithium [History] Year=1817 Discoverer=Johan August Arfwedson Etymology=Greek "lithos" for "stone" [Values] MeltingPoint=453.69 BoilingPoint=1615 Mass=6.941 CovalentRadius=128 VanDerWaalsRadius=0 ElectronicAffinity=0.618049 Electronegativity=0.98 ElectronicConf=[He] 2s1 FirstIonistionEnergy=520.2 SecondIonisationEnergy=7298.1 ThirdIonisationEnergy=11815