PROYECT - URANIUM - by Britany Segura Munoz https://padlet.com/4477551/por6hsc1js4cbqp Made with the strength to succeed en-us 2021-06-16 13:41:40 UTC 2025-01-27 18:33:34 UTC hello@padlet.com https://padlet.net/icons/png/2764.png WHEN DID URANIUM DISCOVERED? 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610001128 Uranium was discovered in 1789]]> 2021-06-16 13:46:31 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610001128 BY WHOM URANIOM WAS DISCOVERED? 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610005552 Martin Klaproth he was German chemist.]]> 2021-06-16 13:48:01 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610005552 WHAT WAS URANUM USED FOR? 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610014750 A radioactive, silvery metal. Uranium is a very important element because it provides us with nuclear fuel used to generate electricity in nuclear power stations. It is also the major material from which other synthetic transuranium elements are made.]]> 2021-06-16 13:51:39 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610014750 ATOMIC NUMBER AND WAIGHT 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610029350 ATOMIC NUMBER: 92
ATOMIC WAIGTH: 238.02891 u]]> 2021-06-16 13:57:32 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610029350 DRAWING OF THE BOHR AND LEWIST DOT MODEL. 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610043389 2021-06-16 14:03:10 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610043389 FIRST FACT ABOUT URANIUM. 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610047697 This was the first-ever use of an atomic bomb in warfare, and it used one famous element to wreak its havoc: uranium.]]> 2021-06-16 14:04:47 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610047697 SECUND FACT ABOUT URANIUM 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610056032
  • Low Enriched Uranium – contains a 235U concentration between 0.711 percent and 20 percent. Most commercial reactor fuel uses low enriched uranium (LEU) enriched to between 3 percent and 5 percent 235U. Uranium between 3 and 5 percent 235U is sometimes referred to as “reactor-grade uranium.”

    • ]]>     2021-06-16 14:08:01 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610056032     THIRD FACT ABOUT URANIUM. 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610069295 For many years, uranium was used primarily as a colorant for ceramic glazes and for tinting in early photography]]> 2021-06-16 14:13:20 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610069295 FOTRH FACT ABOUT URANIUM. 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610076026 Its radioactive properties were not recognized until 1866, and its potential for use as an energy source was not manifested until the mid-20th century. Uranium is now used to power commercial nuclear reactors that produce electricity and to produce isotopes used for medical, industrial, and defense purposes around the world.]]> 2021-06-16 14:15:48 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610076026 5TH FACT ABIUT URANIUM. 4477551 https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610081562 Uranium occurs naturally in low concentrations in soil, rock and water, and is commercially extracted from uranium-bearing minerals such as uraninite. Uranium ore can be mined from open pits or underground excavations. The ore can then be crushed and treated at a mill to separate the valuable uranium from the ore. Uranium may also be dissolved directly from the ore deposits in the ground (in-situ leaching) and pumped to the surface. Uranium mined from the earth is stored, handled, and sold as uranium oxide concentrate (U3O8).]]> 2021-06-16 14:18:00 UTC https://padlet.com/4477551/por6hsc1js4cbqp/wish/1610081562