Lithium (from Ancient Greek λίθος (líthos) 'stone') is a chemical element; it has symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element.

2025年1月25日 · 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.

Lithium is a chemical element with symbol Li and atomic number 3. Classified as a n alkali metal, Lithium is a solid at room temperature. [He]2s 1. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.

Element Lithium (Li), Group 1, Atomic Number 3, s-block, Mass 6.94. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Lithium is the 3rd element in the periodic table and has a symbol of Li and atomic number of 3. It has an atomic weight of 6.940 and a mass number of 7. Lithium has three protons and four neutrons in its nucleus, and three electrons in two shells. It is located in group one, period two and block s of the periodic table. Socket silvery metal.

Lithium (pronounced as LITH-ee-em) is a soft metal with a silver appearance, represented by the chemical symbol Li. It belongs to the family of alkali metals and reacts spontaneously with water.

Lithium (from Greek lithos 'stone') is a soft, silver-white metal with symbol Li. It is the third chemical element in the periodic table. This means that it has 3 protons in its nucleus and 3 electrons around it. Its atomic number is 3. Its mass number is 6.94.

Lithium | Li | CID 3028194 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2020年4月8日 · Lithium is a soft and silver-white alkali metal with the periodic table symbol Li, atomic number 3, atomic mass of 6.941 g.mol-1, and electron configuration X. This actinium is ductile and reaches its boiling point at 1342°C (2448°F, 1615 K), while its melting point is at 180.50°C (356.90°F, 453.65 K).

2020年11月21日 · The chemical symbol for Lithium is Li. It is a soft, silvery-white alkali metal. Under standard conditions, it is the lightest metal and the lightest solid element. Like all alkali metals, lithium is highly reactive and flammable, and is stored in mineral oil.