[DOC] [TLE] Radioactive decay - Wikipedia [PAR] Radioactive decay is the process by which the nucleus of an unstable atom loses 
energy by ... There exist twenty-nine chemical elements on Earth that are 
radioactive. .... The rays were given the names alpha, beta, and gamma, in order 
of their ... Radioactive decay is seen in all isotopes of all elements of atomic 
number 83... [DOC] [TLE] Otto Hahn - Wikipedia [PAR] Otto Hahn, OBE, ForMemRS (8 March 1879  28 July 1968) was a German 
chemist and pioneer in the fields of radioactivity and radiochemistry who won the 
Nobel Prize in Chemistry in 1944 for the discovery and the radiochemical proof of 
nuclear fission. He is referred to as the father of nuclear chemistry. .... For the first 
time the name of Otto Hahn was mentioned in connection with... [DOC] [TLE] Lise Meitner - Wikipedia [PAR] Lise Meitner (7 November 1878  27 October 1968) was an Austrian physicist 
who worked on radioactivity and nuclear physics. Otto Hahn and Meitner led the 
small group of scientists who first discovered .... In 1917, she and Hahn 
discovered the first long-lived isotope of the element .... You all worked for Nazi 
Germany. [DOC] [TLE] Chemistry: A Volatile History - Wikipedia [PAR] Chemistry: A Volatile History is a 2010 BBC documentary on the history of 
chemistry .... with the old chemical symbols for various elements, using English 
names instead; and most ... It is here that Priestley met the French scientist 
Antoine Lavoisier. ... oxygen; Priestley, after all, had failed to recognise it as a 
new element. [DOC] [TLE] Physics: Radioactivity - Dictionary definition of Physics: Radioactivity ... [PAR] Definition of Physics: Radioactivity  Our online dictionary has Physics: 
Radioactivity ... This article considers both radioactive elements and radiation 
from other sources, .... With the help of a young British chemist and future Nobel 
laureate named .... uranium with neutrons and identified several beta-emitting 
products, one of... [DOC] [TLE] Atoms facts, information, pictures | Encyclopedia.com articles about ... [PAR] While it is true that physicists study atomic structure, and that much of what ... All 
the chemical "work" of an atom is done by particles vastly smaller in mass than 
either .... Such differing atoms of the same element are called isotopes. ... or 
points in between, and you have something approaching an image of the atom's 
interior. [DOC] [TLE] transuranium element | chemical element | Britannica.com [PAR] Any of the chemical elements that lie beyond uranium in the periodic table i.e., 
those with ... element first positively produced and identified, when two American 
physicists, Edwin ... The above process is called negative beta-particle decay. .... 
Isotopes of the transuranium elements are radioactive in the usual ways: they... [DOC] [TLE] Nuclear Chemistry - Chemistry Encyclopedia - structure, reaction ... [PAR] In fact, the chemical techniques pioneered by nuclear chemists have become so 
... There are essentially three sources of radioactive elements. ... skeptical of 
claims by Enrico Fermi and Irne Joliot-Curie that bombardment of uranium by ... 
Unable to interpret these findings, Hahn asked Lise Meitner, a physicist and 
former... [DOC] [TLE] Fermium - Royal Society of Chemistry [PAR] Element Fermium (Fm), Group 20, Atomic Number 100, f-block, Mass [257]. 
Sources ... Origin of the name, Fermium is named after the nuclear physicist 
Enrico Fermi. Allotropes ... ChemSpider ID, 22434  ChemSpider is a free 
chemical structure database ... A radioactive metal obtained only in microgram 
quantities. Uses. [DOC] [TLE] Henry Moseley - Biography, Facts and Pictures - Famous Scientists [PAR] Henry Moseley was an outstandingly skilled experimental physicist. ... His father, 
who was also named Henry, was a professor of anatomy and ... it was inevitable 
that Moseley would work with radioactive chemical elements. ... Add a proton and 
you get helium with atomic number two. ... New Method of Identifying Elements. [DOC] [TLE] Hitler and the Bomb - NYTimes.com [PAR] Nov 13, 1988 ... The physicists of Germany in 1938 were numerous and able. ... revolution set off 
by the chemists Otto Hahn and Fritz

Question: ...in chemistry if you fail to identify this radioactive element named for physicist Enrico
Answer: Fermium