Nebraskium or systematic name penttriennium (Pte) is the hypothetical chemical element with symbol Nsk and atomic number 539.
Name of this element[]
This element is named after the US Nebraska. The systematic name of this element is drawn up according to the rules of IUPAC, translated from Latin 'penttriennium' means 'fivehundredthirtyninium'.
Location in the periodic table[]
Nebraskium is located in the Extended Periodic Table (EPT) in 12 period and Missouride series (the second part of the h-block), where it is the second element, coordinate h45, h212/2 or Awanium family.
Where is it found?[]
This element is highly unstable, so it is not found in nature and it can only be created inside a laboratory.
Isotopes[]
Nebraskium's isotopes unstable. The most stable, 1956Nsk half-life is 0.082 yoctoseconds (8.2x10-26 seconds). Here are pictures for examples of Nebraskium.
Universal Navbox |