Nihonium

Nihonium
Greasadair-mhìrean aig RIKEN, far an do rinneadh nihonium
Clàr pillteach H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba * Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og ↓ * La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu ** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
Buadhan
Samhla	Nh
Àireamh	113
Buidheann	13
Ùine	7
Bloca	p
Seòrsa	Bloca-p
Buadhan stuthach
Dath	Chan eil fhios againn
Buadhan atamach
Tomad atamach/Da	Chan eil e seasmhach
v t e

'S e eileamaid cheimigeach a tha ann an nihonium le samhla Nh agus àireamh atamach 113.^[1]

'S e eileamaid glè rèidio-bheò agus fuadain a tha ann. Rinneadh caractarachd ri 6 ioso-topaichean de nihonium. Tha ²⁸⁶Nh, le leth-bheatha 19.6 diogan, as seasmhaiche.

Ann an 2004 rinn an sgioba RIKEN ann an Iapan aon atam de nihonium-278. Dh'ainmicheadh e 'ununtrium', ainm sealach air an àireamh atamach. Ann an 2015 dhearbhaich IUPAC an taisgealadh agus thug iad don sgioba RIKEN an còir an eileamaid ainmeachadh.^[2]

San Ògmhios 2016 mhol IUPAC e nihonium (samhla Nh) ainmeachadh air Iapan.^[3]

Tha nihonium glè thearc agus chan eil cleachdaidhean ann.

1. ↑ “IUPAC announces the names of the elements 113, 115, 117 and 118”. International Union of Pure and Applied Chemistry. Air a thogail 29mh dhen Chèitean 2017.
2. ↑ https://web.archive.org/web/20151231074712/http://www.iupac.org/news/news-detail/article/discovery-and-assignment-of-elements-with-atomic-numbers-113-115-117-and-118.html
3. ↑ http://iupac.org/iupac-is-naming-the-four-new-elements-nihonium-moscovium-tennessine-and-oganesson/