The Next Hot Thing, Radium by Darnell The Bst https://padlet.com/totallyyami/1q585g6ovzln By: Darnell Beschoner en-us 2017-10-30 19:00:26 UTC 2025-03-29 18:34:55 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Clouds.png Discovery totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201895070 Radium was discovered in 1898 by Marie Curie and Pierre Curie. They managed to extract 1 mg of radium from ten tonnes of the uranium ore pitchblende (uranium oxide, U3O8), a considerable feat, given the chemically methods of separation available to them. They identified that it was a new element because its atomic spectrum revealed new lines. Their samples glowed with a faint blue light in the dark, caused by the intense radioactivity exciting the surrounding air.

]]> 2017-10-30 19:03:41 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201895070 totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201898178 2017-10-30 19:10:57 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201898178 Where it can be found and in what form totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201964530 Radium was first found in Bohemia in the rich pitchblence ore.  Some can also be found in the Carnotite sands of Colorado, although richer supplies exist in regions of Zaire, Africa and the Great Bear Lake region of Canada.
    Radium is present in all uranium metals, and can be extracted from the waste products of uranium processing.
]]> 2017-10-30 23:42:31 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201964530 totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201965011 2017-10-30 23:46:24 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201965011 Physical Facts totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201980614 • Radium is a metal
• More specifically Radium is alkali earth metal
• Abundance on Earth crust- 9.9x10-12%
• Density(g cm-3)- 5
• Melting point-1,285°F
696°C
Boiling point- 3,159°F 1,737°C






]]> 2017-10-31 01:28:59 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201980614 Isotopes amounts, masses, and uses totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201987420 Radium (88Ra) has no stable or nearly stable isotopes, and thus a standard atomic weight cannot be given. The longest lived, and most common, isotope of radium is 226Ra with a half-life of 1,600 years. Ra occurs in the decay chain of 238U (often referred to as the radium series.)]]> 2017-10-31 01:47:21 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201987420 Podcast totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201987986 2017-10-31 01:51:24 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201987986 Video totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201988499 2017-10-31 01:54:06 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201988499 Radium uses totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201988646 A mixture of radium and beryllium will emit neutrons and is used as a neutron source. Radium is used to produce radon, a radioactive gas used to treat some types of cancer. A single gram of radium-226 will produce 0.000l milliliters of radon a day. Radium is about one million times more active than uranium.]]> 2017-10-31 01:55:34 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201988646 Sources totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201988899 http://www.rsc.org/periodic-table/element/88/radiumhttp://www.rsc.org/periodic-table/element/88/radium

https://en.m.wikipedia.org/wiki/Radium

https://www.google.com/search?client=safari&channel=iphone_bm&biw=375&bih=553&tbm=isch&sa=1&ei=wdj3WbPcMJPMjwOBqIKoBg&q=radium+&oq=radium+&gs_l=mobile-gws-img.12..35i39k1l3j0l2.16599.17124.0.17769.5.5.0.0.0.0.119.448.0j4.4.0....0...1.1.64.mobile-gws-img..1.4.448...0i30k1j0i8i30k1.106.NRZzFMBAZZc

http://www.funnycaptions.com/tag/radium-jokes/]]> 2017-10-31 01:57:49 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201988899 totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201989547 2017-10-31 02:03:41 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201989547 Reflection totallyyami https://padlet.com/totallyyami/1q585g6ovzln/wish/201990668 In conclusion radium is a very important element. According to the Los Alamos National Laboratory, radium is used to produce radon gas, which is typically used to treat several diseases including cancer. Radium is an unstable element and undergoes several stages of radioactive decay reaching its end product of lead.]]> 2017-10-31 02:09:16 UTC https://padlet.com/totallyyami/1q585g6ovzln/wish/201990668