lithium (Li) chemical element of Group 1 (Ia) in the periodic table, the alkali metal group, lightest of the solid elements. The metal itself which is soft, white, and lustrous and several of its alloys and compounds are produced on an industrial scale. The element was discovered in 1817...
Vgnr 2018年9月24日 葡萄牙语 (巴西) 英语(美国) 克罗地亚语 意大利语 关于英语 (美国)(英文)的问题 lithium是什么意思? ImGena 2018年9月24日 英语(美国) Lithium is an element on the periodic table. “Li” is the short form (: 这个答案有帮助吗?
About this element Symbol: LiDate of discovery: 1817Name origin: Greek lithosAppearance: silveryDiscoverer: Johann ArfvedsonObtained from: kernite Melting point: 453.69 KBoiling point: 1620.15 KDensity[kg/m3]: 535Molar volume: 13.02 × 10-6 m3/molProtons/Electrons: 3Neutrons: 4Shell stru...
Lithium is a Group 1 (IA) element containing just a single valence electron (1s22s1). Group 1 elements are called "alkali metals". Lithium is a solid only about half as dense as water and lithium metal is the least dense metal. A freshly cut chunk of lithium is silvery, but tarnishes...
Lithium Share price11.270 EUR+2.73 % Careers worldwide More Did you know that lithium, although it is a metal, is so soft that it can be cut by a regular knife? Lithium is the lightest solid element in the periodic table. Although you may think that lithium is not very common, it is...
SymbolLiA soft, silvery metallic element that is an alkali metal and occurs in small amounts in some minerals. It is the lightest of all metals and is highly reactive. Lithium is used to make alloys, batteries, glass for large telescopes, and ceramics.Atomic number3. SeePeriodic Table. ...
Lithium, chemical element of Group 1 (Ia) in the periodic table, the alkali metal group, lightest of the solid elements. The metal itself—which is soft, white, and lustrous—and several of its alloys and compounds are produced on an industrial scale. Le
Where is the lowest electronegativity found on the periodic table? What is the relationship between electronegativity and bond type? Which element forms an ionic compound when it reacts with lithium? What is the most common isotope of lithium?
About this element Symbol:Li Date of discovery:1817 Name origin:Greeklithos Appearance:silvery Discoverer:Johann Arfvedson Obtained from:kernite Melting point:453.69 K Boiling point:1620.15 K Density[kg/m3]:535 Molar volume:13.02 × 10-6m3/mol ...
Li, a chemical element in Group I of the Mendeleev periodic system. Atomic number, 3; atomic weight 6.941; an alkali metal. Natural lithium is composed of two stable isotopes,6Li (7.42 percent) and7Li (92.58 percent). Lithium was discovered in the mineral petalite by the Swedish chemist ...