n.SymbolLi 1.A soft, silvery, highly reactive element that is an alkali metal and is used as a heat transfer medium, in thermonuclear weapons, and in batteries, lubricants, various alloys, ceramics, and optical glass. Atomic number 3; atomic weight 6.941; melting point 180.5°C; boiling po...
Lithium is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal that belongs to the alkali metal group of elements. Lithium is the lightest metal and the least dense solid element at roomtemperature. It is highly reactive and flammable, and ...
A chemical element, symbol Li, atomic number 3, atomic weight 6.939; an alkali metal. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. lithium a soft silvery element of the alkali metal series: the lightest known metal, used...
Lithium, represented by the symbol Li and atomic number 3, is a solid, alkali metal, part of group 1 on the periodic table. It is silvery-white in color and is the lightest solid element. Answer and Explanation: Learn more about this topic: ...
n. Symbol Li 1. A soft, silvery, highly reactive element that is an alkali metal and is used as a heat transfer medium, in thermonuclear weapons, and in batteries, lubricants, various alloys, ceramics, and optical glass. Atomic number 3; atomic weight 6.941; melting point 180.5°C; boilin...
The atomic number of lithium is 3 due to the presence of 3 protons in its nucleus. Because of its reactiveness. FAQs on Lithium 1. Does Tesla Cars Use Lithium Battery? The lithium symbol in the periodic table is Li. its single valence electron makes it a good conductor of electricity, ...
Lithium is a soft, silver-white metal that belongs to the alkali metal group of chemical elements. It is represented by the symbol Li, and it has the atomic number 3. Under standard conditions it is the lightest metal and the least dense solid element. Like all alkali metals, lithium is...
Lithium definition: a soft, silver-white metallic element, the lightest of all metals, occurring combined in certain minerals. Symbol: Li; atomic weight: 6.939; atomic number: 3; specific gravity. See examples of LITHIUM used in a sentence.
Atomic number (number of protons in the nucleus): 3 Atomic symbol (on thePeriodic Table of Elements): Li Atomic weight (average mass of the atom): 6.941 Density: 0.534 grams per cubic centimeter Phase at room temperature: Solid Melting point: 356.9 degrees Fahrenheit (180.5 degrees Celsius) ...
silver-white metallic element, 1818, with element ending-ium+lithia, Modern Latin name given by Swedish chemist Jöns Jacob Berzelius (1779-1848) to the earth from which it was extracted, from Greeklithos"stone" (seelitho-). The name indicates its mineral origin and distinguishes it from two...