Moskovi
Moskovi(Moscovium)nielementi sintetikiyenyealamaMcnanamba atomia115. Hali halisi haikodunianiisipokuwa kwamudamfupi ikitengenezwa katikamaabara.Iliundwa kwa mara ya kwanzamnamo2003nakundilawanasayansiwaUrusinaMarekaniwaliofanya kazi pamoja kwenye Taasisi ya pamoja ya utafiti wa nyuklia (JINR) hukoDubna,Urusi.
WatafitiwalifyatuaionizaKalisi Ca-48dhdi yaAmeriki Am-243wakaundaatomunne za Moskovi. Atomi hizu zilibungua katika muda wamilisekunde100 kwa kutoa vyembe vya alpha hadi kuwaNihoni.[1][2]
Mwaka2016,elementihiyo mpya ilipewajina rasmikwaheshimayaMoscowOblast,mkoaambako JINR iko.[3]
Moskovi nielementi nururifusana;isotopiyake iliyo thabiti zaidi huwa nanusumaishaya sekunde 0.65 pekee.[4]
Hakunatabiazakifizikiaaukikemiazilizoweza kutazamwa; hii ni kwa sababu yauzalishajimdogo nagharamakubwa[5]na ukweli kwamba hubungua haraka sana.
Marejeo
[hariri|hariri chanzo]- ↑Oganessian, Yu. Ts.; Utyonkov, V. K.; Lobanov, Yu. V.; Abdullin, F. Sh.; Polyakov, A. N.; Shirokovsky, I. V.; Tsyganov, Yu.; Gulbekian, G.; Bogomolov, S. (2004)."Experiments on the synthesis of element 115 in the reaction243Am(48Ca,xn)291−x115 "(PDF).Physical Review C.69(2): 021601.Bibcode:2004PhRvC..69b1601O.doi:10.1103/PhysRevC.69.021601.Ilihifadhiwa kwenye nyaraka kutokachanzo(PDF)mnamo 2020-03-07.Iliwekwa mnamo2020-03-30.
{{cite journal}}:Unknown parameter|dead-url=ignored (|url-status=suggested) (help);Unknown parameter|displayauthors=ignored (|display-authors=suggested) (help) - ↑Oganessian (2003)."Experiments on the synthesis of element 115 in the reaction243Am(48Ca,xn)291−x115 "(PDF).JINR Preprints.
{{cite journal}}:Unknown parameter|displayauthors=ignored (|display-authors=suggested) (help) - ↑"IUPAC Is Naming The Four New Elements Nihonium, Moscovium, Tennessine, And Oganesson".IUPAC. 2016-06-08.Iliwekwa mnamo2016-06-08.
- ↑Oganessian, Y.T. (2015)."Super-heavy element research".Reports on Progress in Physics.78(3): 036301.Bibcode:2015RPPh...78c6301O.doi:10.1088/0034-4885/78/3/036301.PMID25746203.
- ↑Subramanian, S."Making New Elements Doesn't Pay. Just Ask This Berkeley Scientist".Bloomberg Businessweek.Iliwekwa mnamo2020-01-18.
Viungo vya nje
[hariri|hariri chanzo]- Uut na Uup Ongeza Misa yao ya Atomiki kwa Jedwali La PurelaArchived7 Septemba 2006 at theWayback Machine.
- Vitu vya superheavy
- Historia na etymology
- MoscoviumkwenyeJedwali LaPimaola Video(Chuo Kikuu cha Nottingham)
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