元素符号:Li中文名称:锂英文名称:Lithium原子序数:3原子量:6.941外围电子排布:2s1核外电子排布:2,1常见化合价:+1密度:0.534溶点:180.54沸点:1342所属周期:2所属族数:IA原子半径:2.05离子半径:0.78(+1)共价半径:1.23同位素及放射性:Li-6 *Li-7发现人:Johann Arfwedson发现时间:1817发现地点:瑞典名称由来:Greek: lithos (stone).元素描述:Soft silvery-white metal. Lightest of metals. Accounts for only 0.0007% of the earth's crust.元素来源:Obtained by passing electric charge through melted lithium chloride and from the silicate mineral called spodumene [LiAl(Si2O6)].元素用途:Used in batteries. Also for certain kinds of glass and ceramics. Some is used in lubricants.
