Tennessine


Tennessine
Amas de bhercelium a chleachdadh ri tennessine a dhèanamh.
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 Ts
Àireamh 117
Buidheann 17
Ùine 7
Bloca p
Seòrsa Bloca-p
Buadhan stuthach
Dath Chan eil fhios againn
Buadhan atamach
Tomad atamach/Da Chan eil e seasmhach

'S e eileamaid cheimigeach a tha ann an tennessine le samhla Ts agus àireamh atamach 117.[1]

'S e eileamaid glè rèidio-bheò agus fuadain a tha ann. Rinneadh caractarachd ri dà ioso-top de thennessine, 293Ts (leth-bheatha 22 ms) is 294Ts (leth-bheatha 51 ms).

Eachdraidh

Ann an 2010 rinn co-sgioba Dubna (An Ruis)–Oak Ridge (Na Stàitean Aonaichte) beagan ataman de thennessine nuair a bhuail iad aidheonan calcium-48 ri ataman-amais bercelium-249. Anns an Dùbhlachd 2015 dhearbhaich IUPAC an taisgealadh agus thug iad don co-sgioba an còir an eileamaid ainmeachadh.[2]

Mhol IUPAC san Ògmhios 2016 e tennessine (Ts) air Tennessee ainmeachadh.[3] ach tha an samhla Ts a' ciallachadh tosyl cuideachd.[4]

Cleachdadh

Tha tennessine glè thearc agus chan eil cleachdaidhean ann.

Iomraidhean

  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/
  4. ↑ “tosyl group (CHEBI:51094)”. Chemical Entities of Biological Interest. European Bioinformatics Institute. Air a thogail 15mh dhen t-Sultain 2023.