Dab tsi yog seaborium siv rau?
Dab tsi yog seaborium siv rau?

Video: Dab tsi yog seaborium siv rau?

Video: Dab tsi yog seaborium siv rau?
Video: Hmong new song 2016 - Yog dab tsi - Xub Hluav Taws (Official MV) 2024, Kaum ib hlis
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Siv ntawm Seaborium

Feem ntau cov khoom siv hluav taws xob yog siv nyob rau hauv lub laboratory rau kev sim. Tej zaum lawv yog siv rau ua lwm yam los yog ua siv nyob rau hauv nuclear reactors.

Ntawm no, qhov twg tuaj yeem pom seaborgium?

Discovery ntawm Seaborgium Seaborgium tau tsim thawj zaug hauv xyoo 1974 ntawm Lawrence-Berkeley Laboratory , Tebchaws Asmeskas, los ntawm pab pawg kws tshawb fawb coj los ntawm Albert Ghiorso thiab ntawm Lub Tsev Haujlwm Sib Koom rau Nuclear Research ntawm Dubna, Russia. Lub ntsiab lus tau muab npe tom qab Nobel nqi zog tus yeej Glenn Theodore Seaborg, American nuclear chemist.

Tsis tas li ntawd, seaborium zoo li cas? Seaborium yog ib qho khoom siv hluav taws xob tsim hluav taws xob, nws qhov zoo li tsis paub, nws tej zaum muaj xim dawb lossis xim hlau xim grey. Qhov ruaj khov tshaj plaws isotope Sg 271 muaj ib nrab lub neej ntawm 2.4 feeb. Seaborium tsis pom dawb nyob rau hauv ib puag ncig, vim nws yog ib qho khoom siv hluavtaws.

Ib yam li ib tug yuav nug, peb siv seaborgium li cas?

Seaborium cov feem ntau ruaj khov isotope, seaborium -271, muaj ib nrab-lub neej ntawm li 2.4 feeb. Nws lwj mus rau hauv rutherfordium-267 los ntawm alpha decays los yog decays los ntawm spontaneous fission.. Txij li thaum tsuas yog ob peb atoms ntawm seaborium puas tau ua, muaj yog tam sim no tsis muaj siv rau seaborium sab nraum qhov kev tshawb fawb txog kev tshawb fawb.

Dab tsi yog seaborium npe tom qab?

Lo lus Keeb Kwm: Seaborium yog npe rau Influential American chemist Glenn Seaborg, uas yog nyob rau hauv pab pawg uas nrhiav pom americium, plutonium, nobelium, mendelevium, berkelium, californium, curium thiab thorium. Nws tau txais Nobel nqi zog hauv Chemistry hauv xyoo 1951.

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