Search results for "Uranium-238" - New World Encyclopedia
From New World Encyclopedia
- The major heat-producing isotopes in Earth are potassium-40, uranium-238, uranium-235, and thorium-232. Robert Sanders, [http://www.berkeley.edu/news/m ...43 KB (6,447 words) - 16:43, 21 May 2024
- The Gulf War (August 28, 1990 – February 28, 1991) was a conflict between Iraq and a coalition force of approximately 30 nations ...62 KB (9,508 words) - 19:05, 21 June 2024
- Lavrentiy Pavlovich Beria (Georgian: ლავრენტი ბერია; Russian: Лаврентий Павлович Берия; March ...19 KB (2,858 words) - 17:56, 25 October 2022
- Sedimentology encompasses the study of modern sediments such as sand, Raymond Siever, Sand (New York: Scientific American Library, 1988, ISBN ...11 KB (1,469 words) - 17:45, 25 January 2023
- A bullet is a solid projectile propelled by a firearm or air gun, normally made from metal—usually lead. A bullet (in contrast to a shell) ...22 KB (3,492 words) - 18:43, 22 November 2023
- Saskatchewan is a prairie province in Canada, with an area of 227,134.67 square miles (588,276.09 sq. km) and a population of around 1 million ...28 KB (3,852 words) - 03:30, 23 December 2022
- In the most general terms, convection refers to the movement of molecules within fluids (that is, liquids, gases, and rheids). It is one of the ...11 KB (1,793 words) - 02:51, 8 January 2024
- The State of Wyoming is a state in the western region of the United States of America. The majority of the state is dominated by the mountain ...36 KB (5,337 words) - 14:13, 20 May 2023
- John Malcolm Fraser, AC, CH, PC (May 21, 1930 - March 20, 2015) was an Australian politician who was the 22nd Prime Minister of Australia. He ...31 KB (4,378 words) - 06:35, 5 November 2022
- The Namib Desert is a coastal desert in Namibia and southwestern Angola that encompasses the world's highest sand dunes, gravel plains, ...11 KB (1,703 words) - 01:13, 11 November 2022
- Coal is a black or brownish-black sedimentary rock composed primarily of carbon, along with other assorted substances, including sulfur. It is ...32 KB (4,888 words) - 22:13, 7 January 2024
- Yttrium (chemical symbol Y, atomic number 39) is a lustrous, silvery metal that is found in most rare-earth minerals. It is relatively stable ...12 KB (1,634 words) - 21:34, 4 June 2023
- Fertilizers (also spelled fertilisers) are compounds given to plants to promote growth; they are usually applied either via the soil, for uptake ...33 KB (4,735 words) - 17:28, 26 March 2024
- Neodymium Neodymium is frequently misspelled as neodynium. (chemical symbol Nd, atomic number 60) is a silvery metallic element that is a member ...12 KB (1,578 words) - 16:18, 11 November 2022
- Estonia (older English spelling Esthonia), officially the Republic of Estonia (Estonian: Eesti or Eesti Vabariik), is a country in Northern Europe ...40 KB (5,692 words) - 04:22, 22 March 2024
- Regolith is a layer of loose, heterogeneous material covering solid rock. It includes dust, soil, broken rock, and other related materials. It ...13 KB (1,996 words) - 03:04, 8 December 2022
- Apatite is the name given to a group of phosphate minerals, usually referring to hydroxylapatite (or hydroxyapatite), fluoroapatite (or fluorapatite ...15 KB (2,114 words) - 05:59, 11 August 2023
- Fossil fuels or mineral fuels are hydrocarbon fuels found within the top layer of the Earth’s crust. They range from highly volatile materials ...15 KB (2,136 words) - 06:36, 1 April 2024
- beneath caldera volcanoes from uranium-238-thorium-230 disequilibrium dating of zircon and allanite.” 2004. ==External links== All links retrieved ...33 KB (5,106 words) - 09:57, 23 May 2023
- Electronegativity is one of the fundamental concepts for an understanding of chemical bonding. The first modern definition was suggested by Linus ...16 KB (2,171 words) - 15:58, 13 February 2024
