They replied saying they had one photo with the tag " fermium ", but it was just a man working in a lab; there was no fermium at all in the image.
32.
They replied saying they had one photo with the tag " fermium ", but it was just a man working in a lab; there was no fermium at all in the image.
33.
A : They are einsteinium ( chemical symbol Es, atomic number 99 ); bohrium ( symbol Bh, atomic number 107 ); and fermium ( symbol Fm, atomic number 100 ).
34.
The r-process occurs to a slight extent in thermonuclear weapon explosions, and was responsible for the historical discovery of the elements einsteinium ( element 99 ) and fermium ( element 100 ).
35.
One of the 16 known transuranic elements that Seaborg identified has been named seaborgium, while others, like berkelium, californium, fermium and nielsborium are named for places and people associated with nuclear discoveries.
36.
No other individual has had their name to an element during their lifetime ( the names einsteinium and fermium were proposed when Einstein and Fermi were alive, but were not approved until after their deaths ).
37.
In addition to plutonium, he is credited as a lead discoverer of americium, curium, and berkelium, and as a co-discoverer of californium, einsteinium, fermium, mendelevium, nobelium and seaborgium.
38.
No alpha decay was seen from mendelevium atoms; thus, Ghiorso suggested that the mendelevium had all decayed by electron capture to fermium and that the experiment should be repeated to search instead for spontaneous fission events.
39.
The mendelevium separated by this method has the advantage of being free of organic complexing agent compared to the resin column; the disadvantage is that mendelevium then elutes very late in the elution sequence, after fermium.
40.
Of the actinides, thorium and uranium occur naturally in substantial, environment; analysis of debris from a 1952 hydrogen bomb explosion showed the presence of americium, curium, berkelium, californium, einsteinium and fermium.
