“Untrinilium (/uːntraɪˈnɪliəm/), also known as element 130, is the temporary name of a...Untrinilium
“Untritrium (pron.:/uːntraɪˈtriəm/), also known as element 133, is the temporary name of a...Untritrium
“Unsepttrium is a hypothetical superheavy eka-superactinide with the symbol Ust and atomic number...Unsepttrium
“Untribium (/uːntraɪˈbiəm/), also known as element 132, is the temporary name of a hypothetical...Untribium
“Biunquadium is a hypothetical eka-superactinide with the symbol Buq and atomic number 214.Biunquadium
Pages in category "Radioactive"
The following 107 pages are in this category, out of 107 total.