HHomeBackground Color:He
LiBeUnunquadium Main PageBlack White GrayBCNOFNe
NaMgUnunquadium Pictures PageAlSiPSClAr
KCaUnunquadium Isotope DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnUutUuqUupUuhUusUuo

Technical data for Ununquadium

Click any property name to see plots of that property for all the elements.

Overview
NameUnunquadium
SymbolUuq
Atomic Number114
Atomic Weight289[note]
DensityN/A
Melting PointN/A
Boiling PointN/A

Thermal properties
PhaseN/A
Melting PointN/A
Boiling PointN/A
Absolute Melting PointN/A
Absolute Boiling PointN/A
Critical PressureN/A
Critical TemperatureN/A
Heat of FusionN/A
Heat of VaporizationN/A
Heat of CombustionN/A
Specific HeatN/A
Adiabatic IndexN/A
Neel PointN/A
Thermal ConductivityN/A
Thermal ExpansionN/A

Bulk physical properties
DensityN/A
Density (Liquid)N/A
Molar VolumeN/A
Brinell HardnessN/A
Mohs HardnessN/A
Vickers HardnessN/A
Bulk ModulusN/A
Shear ModulusN/A
Young ModulusN/A
Poisson RatioN/A
Refractive IndexN/A
Speed of SoundN/A
Thermal ConductivityN/A
Thermal ExpansionN/A

Reactivity
ValenceN/A
ElectronegativityN/A
ElectronAffinityN/A
Ionization EnergiesN/A

Health and Safety
Autoignition PointN/A
FlashpointN/A
Heat of CombustionN/A
DOT Hazard ClassN/A
DOT NumbersN/A
EU NumberN/A
NFPA Fire RatingN/A
NFPA HazardsN/A
NFPA Health RatingN/A
NFPA Reactivity RatingN/A
RTECS NumberN/A
NFPA LabelN/A

Classifications
Alternate NamesNone
Names of AllotropesNone
Blockp
Group14
Period7
Electron Configuration[Rn]5f146d107s27p2[note]
ColorN/A
Discovery
1998 in Russia
Gas phaseN/A
CAS NumberCAS54085-16-4
CID NumberN/A
Gmelin NumberN/A
NSC NumberN/A
RTECS NumberN/A

Electrical properties
Electrical TypeN/A
Electrical ConductivityN/A
ResistivityN/A
Superconducting PointN/A

Magnetic properties
Magnetic TypeN/A
Curie PointN/A
Mass Magnetic SusceptibilityN/A
Molar Magnetic SusceptibilityN/A
Volume Magnetic SusceptibilityN/A

Abundances
% in UniverseN/A
% in SunNone
% in MeteoritesNone
% in Earth's CrustNone
% in OceansNone
% in HumansNone

Atomic dimensions and structure
Atomic RadiusN/A
Covalent RadiusN/A
Van der Waals RadiusN/A
Crystal StructureN/A
Lattice AnglesN/A
Lattice ConstantsN/A
Space Group NameN/A
Space Group NumberN/A

Nuclear Properties
Half-Life1.33 m
Lifetime2 m
Decay ModeAlphaEmission
Quantum Numbers3P0[note]
Neutron Cross SectionN/A
Neutron Mass AbsorptionN/A
Known Isotopes
285Uuq, 286Uuq, 287Uuq, 288Uuq, 289Uuq
Stable Isotopes
Isotopic Abundances


Notes on the properties of Ununquadium:

Atomic Weight: Atomic mass number given for longest lived isotope.

Electron Configuration: Value is a guess based on periodic table trend.

Quantum Numbers: Value is a guess based on periodic table trend.

Up to date, curated data provided by
Mathematica's ElementData function from Wolfram Research, Inc.

The Elements book Mad Science book Periodic Table Poster  Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here!