superactinide series to occur at element 157 instead). The transactinide seaborgium was named in his honor. Superheavies are radioactive and have only been...
45 KB (5,132 words) - 02:47, 28 June 2024
Extended periodic table (redirect from Period 8 element)
then-undiscovered flerovium (element 114); this and other subsequent studies motivated many researchers to search for superheavy elements in nature or attempt...
148 KB (15,124 words) - 19:51, 11 July 2024
Joint Institute for Nuclear Research (redirect from Superheavy Element Factory)
Centre. The Superheavy Element Factory (SHE factory) at the JINR, opened in 2019, is a new experimental complex dedicated to superheavy element research...
23 KB (1,867 words) - 00:32, 29 June 2024
Flerovium (redirect from Element 114)
Flerovium is a superheavy synthetic chemical element; it has symbol Fl and atomic number 114. It is an extremely radioactive element, named after the...
73 KB (12,013 words) - 02:41, 22 June 2024
Ununennium (redirect from Element 119)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
42 KB (8,085 words) - 04:14, 28 June 2024
Nihonium (redirect from Element 113)
elements, including the superheavy dubnium. In nuclear physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of...
91 KB (13,637 words) - 09:34, 10 July 2024
elements 114 to 118 (2002). Superheavy elements in the periodic table Z > 103 (Lr) Superheavy elements, (also known as superheavy atoms, commonly abbreviated...
17 KB (2,059 words) - 12:37, 25 June 2024
Unbinilium (redirect from Element 120)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
51 KB (8,756 words) - 09:30, 10 July 2024
Hassium (redirect from Element 108)
giving it greater stability against spontaneous fission. Hassium is a superheavy element; it has been produced in a laboratory in very small quantities by...
97 KB (13,984 words) - 13:21, 12 July 2024
Livermorium (redirect from Element 116)
Chemistry of Superheavy Elements (2nd ed.). Springer Science & Business Media. p. 154. ISBN 9783642374661. "Element 114 is Named Flerovium and Element 116 is...
51 KB (8,999 words) - 09:32, 10 July 2024
Tennessine (redirect from Element 117)
Tennessee, to superheavy element research, including the production and chemical separation of unique actinide target materials for superheavy element synthesis...
66 KB (10,752 words) - 22:05, 10 July 2024
Oganesson (redirect from Element 118)
stable chemically. Island of stability Superheavy element Transuranium element Ninovium, a previously fabricated element with the same atomic number as oganesson...
63 KB (10,424 words) - 16:33, 10 July 2024
Unbibium (redirect from Element 122)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
37 KB (7,056 words) - 09:32, 10 July 2024
Seaborgium (redirect from Element 106)
the element. It is one of only two elements named after a living person at the time of naming, the other being oganesson, element 118. A superheavy atomic...
41 KB (7,650 words) - 13:58, 5 July 2024
Dubnium (redirect from Element 105)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
49 KB (9,152 words) - 18:40, 29 June 2024
Moscovium (redirect from Element 115)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
46 KB (8,211 words) - 09:33, 10 July 2024
nuclear physics, the island of stability is a predicted set of isotopes of superheavy elements that may have considerably longer half-lives than known isotopes...
90 KB (8,800 words) - 03:36, 19 June 2024
Copernicium (redirect from Element 112)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
48 KB (8,314 words) - 18:57, 12 July 2024
Roentgenium (redirect from Element 111)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
28 KB (6,499 words) - 12:45, 10 July 2024
Darmstadtium (redirect from Element 110)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
38 KB (7,316 words) - 18:40, 29 June 2024
Unbiunium (redirect from Element 121)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
36 KB (7,383 words) - 09:31, 10 July 2024
Rutherfordium (redirect from Element 104)
Chemistry (IUPAC) established rutherfordium as the official name of the element. A superheavy atomic nucleus is created in a nuclear reaction that combines two...
48 KB (7,923 words) - 03:47, 3 July 2024
Lawrencium (redirect from Element 103)
both teams shared credit for the discovery but not changing the element's name. A superheavy atomic nucleus is created in a nuclear reaction that combines...
40 KB (8,062 words) - 17:22, 8 July 2024
Meitnerium (redirect from Element 109)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
31 KB (6,841 words) - 17:32, 7 June 2024
Unbihexium (redirect from Element 126)
which complicates predictions of chemical properties for this element. A superheavy atomic nucleus is created in a nuclear reaction that combines two...
35 KB (7,027 words) - 02:04, 5 February 2024
Bohrium (redirect from Element 107)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
28 KB (6,572 words) - 02:57, 15 April 2024
Nobelium (redirect from Element 102)
proposal, was retained as the name of the element due to its long-standing use in the literature. A superheavy atomic nucleus is created in a nuclear reaction...
39 KB (8,152 words) - 07:23, 21 May 2024
isotopes of xenon that were thought to have arisen from the decay of a superheavy element within the island of stability. Early studies proposed that the half...
6 KB (680 words) - 18:50, 9 April 2024
including the very radioactive superheavy element oganesson. However, among those who specialise in the superheavy elements, this is not often done:...
252 KB (27,193 words) - 09:33, 21 June 2024
Unbiquadium (redirect from Element 124)
physics, an element is called heavy if its atomic number is high; lead (element 82) is one example of such a heavy element. The term "superheavy elements"...
32 KB (6,768 words) - 15:38, 19 December 2023