Unbiquadium

hypothetical chemical element with the atomic number 124

Unbiquadium, also known as element 124 or eka-uranium, is the possible chemical element with atomic number 124 and placeholder symbol Ubq. Unbiquadium and Ubq are the temporary IUPAC name and symbol, until the element is found, confirmed, and a permanent name is agreed on. In the periodic table, unbiquadium is expected to be a g-block superactinide and the sixth element in the 8th period. Unbiquadium has attracted attention, as it may be put in the island of stability, making it have a longer half-lives.

Unbiquadium, 00Ubq
Unbiquadium
Pronunciation/ˌnbˈkwɒdiəm/ (OON-by-KWOD-ee-əm)
Alternative nameselement 124, eka-uranium
Unbiquadium in the periodic table
HydrogenHelium
LithiumBerylliumBoronCarbonNitrogenOxygenFluorineNeon
SodiumMagnesiumAluminiumSiliconPhosphorusSulfurChlorineArgon
PotassiumCalciumScandiumTitaniumVanadiumChromiumManganeseIronCobaltNickelCopperZincGalliumGermaniumArsenicSeleniumBromineKrypton
RubidiumStrontiumYttriumZirconiumNiobiumMolybdenumTechnetiumRutheniumRhodiumPalladiumSilverCadmiumIndiumTinAntimonyTelluriumIodineXenon
CaesiumBariumLanthanumCeriumPraseodymiumNeodymiumPromethiumSamariumEuropiumGadoliniumTerbiumDysprosiumHolmiumErbiumThuliumYtterbiumLutetiumHafniumTantalumTungstenRheniumOsmiumIridiumPlatinumGoldMercury (element)ThalliumLeadBismuthPoloniumAstatineRadon
FranciumRadiumActiniumThoriumProtactiniumUraniumNeptuniumPlutoniumAmericiumCuriumBerkeliumCaliforniumEinsteiniumFermiumMendeleviumNobeliumLawrenciumRutherfordiumDubniumSeaborgiumBohriumHassiumMeitneriumDarmstadtiumRoentgeniumCoperniciumNihoniumFleroviumMoscoviumLivermoriumTennessineOganesson


Ubq

(Uso)
unbitriumunbiquadiumunbipentium
Groupg-block groups (no number)
Periodperiod 8 (theoretical, extended table)
Block  g-block
Electron configuration[Og] 6f3 8s2 8p1 (predicted)[1]
Electrons per shell2, 8, 18, 32, 32, 21, 8, 3
(predicted)
Physical properties
unknown
Phase at STPunknown
Atomic properties
Oxidation states(+6) (predicted)[2]
Other properties
CAS Number54500-72-0
History
NamingIUPAC systematic element name
Isotopes of unbiquadium
Template:infobox unbiquadium isotopes does not exist
 Category: Unbiquadium
| references

References