Search results for "U-235" - New World Encyclopedia
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- Maha Thray Sithu U Thant (January 22, 1909 – November 25, 1974) was a Burmese diplomat and the third secretary-general of the United Nations ...14 KB (2,150 words) - 01:24, 3 May 2023
- The U–2 Affair of 1960 occurred when an American U–2 spy plane was shot down over the Soviet Union. The U.S. denied the true purpose of ...9 KB (1,350 words) - 01:20, 3 May 2023
- Bahá'u'lláh (Persian بهاء الله : meaning "Glory of God") (November 12, 1817 - May 29, 1892), was the founder of ...32 KB (5,101 words) - 05:47, 26 August 2023
- Choe Je-u (崔濟愚) (1824 - 1864) emerged as the founder of an indigenous Korean religion, one that had enormous impact on the unfolding of ...18 KB (2,900 words) - 17:10, 10 December 2023
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- Neptunium (chemical symbol Np, atomic number 93) is a silvery radioactive metallic element, belonging to the actinide series. It is the first ...11 KB (1,451 words) - 16:21, 11 November 2022
- decay series of the uranium isotopes U-238 and U-235 respectively. Small amounts of helium are also present in uraninite as a result of alpha ...4 KB (526 words) - 13:35, 3 May 2023
- Thorium (chemical symbol Th, atomic number 90) is a naturally occurring, slightly radioactive metal and is a member of the actinide series. It ...14 KB (1,909 words) - 23:00, 30 April 2023
- the gaseous diffusion separation of U-235. In 1941, American Physicist ... and determined it to be fissionable, like U-235. (Lawrence controversially ...31 KB (4,827 words) - 10:09, 11 March 2023
- Fuel is any material that is burned or altered to obtain energy. Fuel releases its energy either through chemical means, such as combustion, ...10 KB (1,556 words) - 00:50, 18 October 2022
- Chadwick and his group generally supported a U-235 bomb, and approved of its separation by diffusion from its more plentiful U-238 isotope. ...12 KB (1,728 words) - 21:08, 20 March 2024
- The U–2 Affair of 1960 occurred when an American U–2 spy plane was shot down over the Soviet Union. The U.S. denied the true purpose of ...9 KB (1,350 words) - 01:20, 3 May 2023
- The atomic mass (ma) is the mass of a single atom, when the atom is at rest at its lowest energy level (or "ground state"). Given that ...13 KB (2,025 words) - 06:26, 21 August 2023
- *U-235 + neutron -> fission fragments + 2.52 neutrons + 180 MeV. *Pu-239 + neutron -> fission fragments + 2.95 neutrons + 200 MeV. ...22 KB (3,405 words) - 00:39, 17 November 2022
- due to the lower probability of fissioning U-235, and a higher probability ... as compared to traditionally used U-235, including better neutron ...45 KB (6,704 words) - 00:40, 17 November 2022
- Protactinium (chemical symbol Pa, atomic number 91) is a member of the actinide series of chemical elements. It is a toxic, highly radioactive ...9 KB (1,150 words) - 08:16, 2 December 2022
- The Burmese Buddhist Temple (also known as Maha Sasana Ramsi; s= 缅甸玉佛寺|p=Miǎndiàn yùfósì ) located on Tai Gin Road in Novena ...11 KB (1,664 words) - 18:46, 22 November 2023
- Uranium (chemical symbol U, atomic number 92) is a silvery metallic chemical element in the actinide series of the periodic table. The heaviest ...48 KB (6,867 words) - 15:33, 16 January 2024
- The Danegeld ("Dane gold") was an English tribute raised to pay off Viking raiders to save the land from being ravaged. The expeditions ...9 KB (1,352 words) - 15:03, 18 May 2020
- A wave is a disturbance that propagates through space in a regular pattern, often involving the transfer of energy. When thinking about waves ...13 KB (2,010 words) - 23:20, 3 May 2023
- Maha Thray Sithu U Thant (January 22, 1909 – November 25, 1974) was a Burmese diplomat and the third secretary-general of the United Nations ...14 KB (2,150 words) - 01:24, 3 May 2023
- for use in an explosive device. Since U-235 is only 0.7 percent of raw ... This method eventually produced most of the U-235, although it was also important ...52 KB (8,009 words) - 11:05, 9 March 2023
- In thermodynamics and molecular chemistry, the enthalpy or heat content (denoted as H, h, or rarely as χ) is a quotient or description of thermodynamic ...18 KB (2,941 words) - 18:57, 13 February 2024
- An antiproton (symbol Antiproton , pronounced p-bar) is the antiparticle of the proton. An antiproton is relatively stable, but it is typically ...8 KB (1,066 words) - 01:57, 9 January 2023
- The speed of an object is the rate of motion of the object, or the rate at which the object changes its position. It is usually expressed as ...10 KB (1,597 words) - 19:13, 7 February 2023
