Plutonium, yog npe tom qab lub ntiaj teb tom qab Pluto , tom qab los ntawm ob lub ntsiab lus yav dhau los uranium thiab neptunium Neptunium A radioactive actinide hlau, neptunium yog thawj lub ntsiab lus transuranic. Nws txoj hauj lwm nyob rau hauv lub sij hawm tsuas yog tom qab uranium, muaj npe tom qab lub ntiaj teb Uranus, coj mus rau nws lub npe hu ua Neptune, lub ntiaj teb tom ntej dhau Uranus. Neptunium atom muaj 93 protons thiab 93 electrons, ntawm uas xya yog valence electrons. https://en.wikipedia.org › wiki › Neptunium
Neptunium - Wikipedia
Vim li cas lub cim rau plutonium Pu?
Lub cim cim rau plutonium yog Pu, es tsis yog Pl, vim qhov no yog qhov lom zem ntau dua, nco tau yooj yim cim. … Ntshiab plutonium yog cov hlau dawb-dawb, txawm hais tias nws sai sai oxidizes hauv huab cua kom dull tag. Tus lej atomic ntawm plutonium yog 94, txhais tau tias tag nrho cov atoms ntawm plutonium muaj 94 protons.
Plutonium nrhiav tau li cas?
Plutonium tau tshawb pom hauv xyoo 1941 los ntawm Dr. Glenn T. Seaborg thiab Edwin McMillan, Kennedy, thiab Wahl los ntawm deuteron foob pob ntawm uranium hauv 60-nti cyclotron ntawm Berkeley Radiation Laboratory ntawm University of California, Berkeley, tab sis qhov kev tshawb pom tau muab zais cia.
Puas muaj lub npe hu ua plutonium?
Plutonium (Pu), cov tshuaj lom neeg cov tshuaj lom neeg ntawm cov actinoid series ntawm lub sijhawm lub sijhawm, atomic number 94.
Nws puas raug cai los muaj plutonium?
Plutonium thiab enrichedUranium (Uranium enriched nyob rau hauv lub isotope U-235) yog tswj raws li tshwj xeeb Nuclear Khoom nyob rau hauv 10 CFR 50, daim ntawv tso cai nyob rau hauv tsev ntawm ntau lawm thiab siv chaw. Raws li qhov ua tau zoo, nws tsis muaj peev xwm rau ib tus neeg kom muaj Plutonium raws cailossis ntxiv Uranium.
