Search results for "N-butyllithium" - New World Encyclopedia

From New World Encyclopedia
  • Ammonia is a chemical compound of nitrogen and hydrogen, with the formula NH3. It is a gas at standard temperature and pressure In this case, ...
    39 KB (5,803 words) - 07:35, 25 July 2023
  • Category:Politics and social sciences Category:Law Military intelligence (abbreviated “MI” or “int.” in Commonwealth countries; “Intel” ...
    18 KB (2,595 words) - 10:58, 10 March 2023
  • In biology and ecology, extinction is the ceasing of existence of a species or a higher taxonomic unit (taxon), such as a phylum or class. The ...
    18 KB (2,826 words) - 06:16, 13 September 2023
  • Nebkheperure Tutankhamun (alternately spelled with Tutenkh-, -amen, -amon, Egyptian egy|twt-ˁnḫ-ı͗mn; *tuwt-ʕankh-yamān ) was a Pharaoh ...
    27 KB (4,279 words) - 02:21, 18 April 2023
  • Art Deco was a popular international design movement from 1925 until 1939, affecting the decorative arts such as architecture, interior design ...
    22 KB (3,243 words) - 04:01, 15 August 2023
  • Cladistics, or phylogenetic systematics, is a system of classifying living and extinct organisms based on evolutionary ancestry as determined ...
    33 KB (4,767 words) - 22:30, 10 December 2023
  • Category:Economists Keynes, John Neville John Neville Keynes (August 31, 1852 – November 15, 1949) was a British philosopher and economist. ...
    9 KB (1,331 words) - 07:01, 3 August 2022
  • Jules Henri Poincaré (April 29, 1854 – July 17, 1912), generally known as Henri Poincaré, was one of France's greatest mathematicians ...
    40 KB (5,908 words) - 07:01, 22 January 2024
  • Talc (derived from the Persian via Arabic talq) is a mineral composed of magnesium silicate hydroxide. It is extremely soft, with a greasy feel ...
    8 KB (1,172 words) - 03:55, 27 February 2023
  • category:image wanted The Prague Spring (Czech: Pražské jaro, Slovak: Pražská jar) was a period of political liberalization in Czechoslovakia ...
    17 KB (2,531 words) - 22:12, 30 November 2022
  • Category:Public {| class="toccolours" border="1" style="float: right; clear: right; margin: 0 0 1em 1em; border-collapse: ...
    31 KB (4,564 words) - 09:39, 22 April 2023
  • The number 144,000 is a positive integer that has a special religious significance for many Christians because of its use in the biblical Book ...
    9 KB (1,421 words) - 06:27, 13 June 2023
  • Urdu ( ur|اردو , trans. Urdū, historically spelled Ordu) is an Indo-Aryan language of the Indo-Iranian branch, belonging to the Indo-European ...
    53 KB (7,869 words) - 13:44, 3 May 2023
  • Category:Politics and social sciences Category:Anthropology Category:Ethnic group {{Ethnic group-Jen| |group=Tuareg |image=[[Image:Targui.jpg|300px]] ...
    17 KB (2,554 words) - 18:38, 2 May 2023
  • The chemical compound formaldehyde (also known as methanal) is a gas with a pungent smell. It is the simplest aldehyde. Its chemical formula ...
    18 KB (2,445 words) - 06:34, 1 April 2024
  • Rockabilly is one of the earliest forms of rock and roll as a distinct style of music. It flourished in the mid 1950s based mainly in the American ...
    8 KB (1,238 words) - 21:31, 16 April 2023
  • An abacus (plurals abacuses or abaci), also called a counting frame, is a calculating tool for performing arithmetical processes, often constructed ...
    17 KB (2,684 words) - 07:14, 13 June 2023
  • Glycerol, also known as glycerin or glycerine, is a sugar alcohol. Its formula may be written as C3H8O3. It is a colorless, odorless, viscous ...
    17 KB (2,470 words) - 17:43, 23 May 2024
  • Mercury, also called quicksilver (chemical symbol Hg, atomic number 80), is a chemical element and transition metal that at room temperature ...
    41 KB (5,903 words) - 16:12, 9 November 2022
  • A marine mammal is any of a diverse group of aquatic or semi-aquatic mammals that spend a considerable portion of their time in marine waters ...
    9 KB (1,370 words) - 15:58, 6 November 2022

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