Berkelium yog ib qho hluav taws xob hlau hlau uas yog cov tswv cuab ntawm actinide actinide Actinide chemistry (los yog actinoid chemistry) yog ib qho ntawm cov ceg tseem ceeb ntawm nuclear chemistry uas tshawb xyuas cov txheej txheem thiab cov tshuab molecular ntawm actinides. … Cov actinide series encompasses 15 metallic tshuaj ntsiab nrog atomic tooj ntawm 89 mus rau 103, actinium los ntawm lawrencium. https://en.wikipedia.org › wiki › Actinide_chemistry
Actinide chemistry - Wikipedia
group ntawm cov ntsiab lus.
Berkelium cais dab tsi?
Berkelium yog ib yam tshuaj muaj cim Bk thiab atomic tooj 97. Classified as an actinide, Berkelium yog ib qho khoom ntawm chav tsev kub.
Berkelium tsim li cas?
Berkelium yog cov khoom tsim tawm, thiab tsuas yog tsim tawm me me xwb. Nws tuaj yeem yog ua los ntawm kev foob pob 241 Am, ib qho isotope ntawm americium , nrog cov alpha hais siv lub cyclotron. Qhov no yields 243 Bk thiab ob lub paj hlwb dawb. Ntau cov alloys thiab cov tebchaw ntawm berkelium tau npaj thiab kawm.
Vim li cas berkelium muaj npe tom qab?
Nws yog lub npe tom qab lub nroog Berkeley, California, qhov chaw ntawm Lawrence Berkeley National Laboratory (tom qab ntawd University of California Radiation Laboratory)qhov twg nws tau pom thaum lub Kaum Ob Hlis 1949 Berkelium yog lub thib tsib transuranium keeb tom qab neptunium, plutonium, curium thiab americium.
3 siv dab tsi rau berkelium?
Kev siv Berkelium
- Tam sim no, lub caij tsis siv tshuaj lom neeg lossis siv thev naus laus zis.
- Nws tau siv rau kev sim huab cua nuclear riam phom ntawm xyoo 1945 thiab 1980.
- Nws isotopes yog siv rau kev tshawb fawb txog kev tshawb fawb.
