Li

Name-Lithium Atomic#-3 Atomic Symbol-Li Atomic mass-6.941 When discovered-1817 Who Discovered-Johan Agust Arfvedson Where it can be currently found-ceramics and glass Physical Desciption-The density of lithium is //half// that of water, far lighter than anything you normally think of as a light metal (magnesium, beryllium, aluminum, titanium, all these How it's Used-batteries and glass Diogram wit element with correct electrons in appropiate levels- Sources-http://www.tcd.ie/Physics/Schools/what/atoms/Liatom.gif,http://web1.caryacademy.org/chemistry/rushin/StudentProjects/ElementWebSites/lithium/history.html 2 isotopes and uses-6Li and 7Li