Nihonium is a synthetic chemical element; it has the symbol Nh and atomic number 113. It is extremely radioactive: its most stable known isotope, nihonium-286...
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Nihonium (113Nh) is a synthetic element. Being synthetic, a standard atomic weight cannot be given and like all artificial elements, it has no stable isotopes...
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Boron group (section Nihonium)
boron (B), aluminium (Al), gallium (Ga), indium (In), thallium (Tl) and nihonium (Nh). This group lies in the p-block of the periodic table. The elements...
50 KB (5,716 words) - 02:46, 28 June 2024
symbol of ununtrium, the former name of a chemical element now called nihonium (Nh). UUT can also refer to: Unit under test, a manufactured product undergoing...
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Amalthea, a main-belt asteroid 113 (Angel Number) 11/3 (disambiguation) Nihonium, synthetic chemical element with atomic number 113 This disambiguation...
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atoms of moscovium. These atoms decayed by emission of alpha-particles to nihonium in about 100 milliseconds. 243 95Am + 48 20Ca → 288 115Mc + 3 1 0n → 284...
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Kōsuke Morita (section Synthesis of nihonium)
nuclear physicist, known as the leader of the Japanese team that discovered nihonium (element 113). He currently holds a joint appointment as a professor at...
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28 – The chemical elements 113, 115, 117 and 118 are officially named Nihonium, Moscovium, Tennessine and Oganesson. December 31 – Withdrawal of the majority...
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Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson...
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for Wilhelm Röntgen 112 Copernicium, Cn, for Nicolaus Copernicus 113 Nihonium, Nh, for Nihon (Japan), location of the Riken institute 114 Flerovium,...
45 KB (5,130 words) - 19:02, 21 August 2024