הבדלים בין גרסאות בדף "מחצית חיים"

הוסרו 953 בתים ,  לפני 3 שנים
 
{| class="wikitable sortable"
! מספר אטומי !! שם !! האיזוטופ היציב ביתר !! מחצית חיים
|+ Known isotopes of elements 83 through 118<ref name="Emsley">{{Cite book| last = Emsley | first = John | title = Nature's Building Blocks | edition = (Hardcover, First Edition) | publisher = [[Oxford University Press]] | year = 2001 | pages = (pages 143, 144,458) | isbn = 0-19-850340-7 }}</ref><ref>{{cite journal |last=Khuyagbaatar |first=J. |lastauthoramp=yes |year=2014 |title=Ca48+Bk249 Fusion Reaction Leading to Element Z=117: Long-Lived α-Decaying Db270 and Discovery of Lr266|url=http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.112.172501 |journal=Phys. Rev. Lett. |volume=112 |pages=172501 |accessdate=May 8, 2014|bibcode = 2014PhRvL.112b2501S |doi = 10.1103/PhysRevLett.112.022501 }}</ref><ref name="Witze">{{cite web| url=http://www.sciencenews.org/view/generic/id/57964/title/Superheavy_element_117_makes_debut_ | title=Superheavy element 117 makes debut |author= Alexandra Witze|date= April 6, 2010|work= |publisher= |accessdate=April 6, 2010}}</ref>
! Number !! Name !! Longest-lived <br>isotope !! Half-life !! Article
|-
! 83