Atomic Number | 114 |
---|---|
Atomic Weight | 289 |
Mass Number | 284 |
Group | 14 |
---|---|
Period | 7 |
Block | p |
Protons | 114 p+ |
---|---|
Neutrons | 170 n0 |
Electrons | 114 e- |
Physical Properties | |
---|---|
Atomic Radius | |
Molar Volume | |
Covalent Radius | 143 pm
|
Metallic Radius | |
Ionic Radius | |
Crystal Radius | |
Van der Waals Radius | |
Density | 9.928 g/cm³
|
Energy | |
Proton Affinity | |
Electron Affinity | |
Ionization Energy | |
Heat of Vaporization | |
Heat of Fusion | |
Heat of Formation | |
Electrons | |
Electron Shells | 2, 8, 18, 32, 32, 18, 4 |
Valence Electrons | 4 |
Electron Configuration | [Rn] 5f14 6d10 7s2 7p2 |
Oxidation States | |
Electronegativity | |
Electrophilicity | |
Phases | |
Phase | Solid |
Gas Phase | |
Boiling Point | |
Melting Point | |
Critical Pressure | |
Critical Temperature | |
Triple Point | |
Visual | |
Flerovium is a Colorless. | |
Color | Colorless
|
Appearance | |
Refractive Index | |
Thermodynamic Properties | |
Thermal Conductivity | |
Thermal Expansion | |
Molar Heat Capacity | |
Specific Heat Capacity | |
Heat Capacity Ratio (Adiabatic Index) | |
Electrical Properties | |
Type | |
Electrical Conductivity | |
Electrical Resistivity | |
Superconducting Point | |
Magnetism | |
Type | |
Magnetic Susceptibility (Mass) | |
Magnetic Susceptibility (Molar) | |
Magnetic Susceptibility (Volume) | |
Magnetic Ordering | |
Curie Point | |
Neel Point | |
Structure | |
The lattice angles of Flerovium is . | |
Crystal Structure | () |
Lattice Constant | |
Lattice Angles | |
Mechanical Properties | |
Hardness | |
Bulk Modulus | |
Shear Modulus | |
Young Modulus | |
Poisson Ratio | |
Speed of Sound | |
Classification | |
The CAS Group of Flerovium is IVB. The IUPAC Group of Fl is IVA. The Mendeleev Number of Element 114 is 92. The Goldschmidt Class of Flerovium (Fl) is synthetic. | |
Category | Post-transition metals, Poor metals |
CAS Group | IVB |
IUPAC Group | IVA |
Glawe Number | |
Mendeleev Number | 92 |
Pettifor Number | |
Geochemical Class | |
Goldschmidt Class | synthetic |
Other | |
The Dipole Polarizability of Flerovium is 31 plus or minus 4 a₀. The Allotropes of Fl is . The Quantum Numbers of Element 114 is 3P0. The Space Group of Flerovium (Fl) is (). | |
Gas Basicity | |
Dipole Polarizability | |
C6 Dispersion Coefficient | |
Allotropes | |
Neutron Cross Section | |
Neutron Mass Absorption | |
Quantum Numbers | 3P0 |
Space Group | () |
Stable Isotopes | 0 |
---|---|
Unstable Isotopes | 8 |
Radioactive Isotopes | 8 |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 284 |
G-Factor | 0
|
Half Life | 3.1 ± 1.3 ms
|
Spin | 0 |
Quadrupole Moment | 0
|
Discovery Year | 2015 |
Parity | + |
Decay Mode | Intensity |
---|---|
SF (spontaneous fission) | 100% |
α (α emission) | % |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 285 |
G-Factor | |
Half Life | 210 ± 100 ms
|
Spin | |
Quadrupole Moment | |
Discovery Year | 2010 |
Parity |
Decay Mode | Intensity |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | 20% |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 286 |
G-Factor | 0
|
Half Life | 130 ± 30 ms
|
Spin | 0 |
Quadrupole Moment | 0
|
Discovery Year | 2004 |
Parity | + |
Decay Mode | Intensity |
---|---|
α (α emission) | 59% |
SF (spontaneous fission) | 41% |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 287 |
G-Factor | |
Half Life | 510 ± 120 ms
|
Spin | |
Quadrupole Moment | |
Discovery Year | 2004 |
Parity |
Decay Mode | Intensity |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | % |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 288 |
G-Factor | 0
|
Half Life | 653 ± 113 ms
|
Spin | 0 |
Quadrupole Moment | 0
|
Discovery Year | 2004 |
Parity | + |
Decay Mode | Intensity |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | % |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 289 |
G-Factor | |
Half Life | 2.1 ± 0.6 s
|
Spin | |
Quadrupole Moment | |
Discovery Year | 2004 |
Parity |
Decay Mode | Intensity |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | % |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 290 |
G-Factor | 0
|
Half Life | 80 ± 60 s
|
Spin | 0 |
Quadrupole Moment | 0
|
Discovery Year | 2016 |
Parity | + |
Decay Mode | Intensity |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | % |
β+ (β+ decay; β+ = ϵ + e+) | 50% |
Abundance | Radioactive ☢️ |
---|---|
Relative Atomic Mass | |
Mass Number | 291 |
G-Factor | |
Half Life | |
Spin | |
Quadrupole Moment | |
Discovery Year | |
Parity |
Decay Mode | Intensity |
---|---|
α (α emission) | % |
SF (spontaneous fission) | % |
Ununquadium (Uuq) was the temporary IUPAC systematic element name. In 1998, a team led by Yuri Oganessian and Vladimir Utyonkov at the Joint Institute for Nuclear Research, Dubna produced flerovium by bombarding plutonium with calcium. In an experiment lasting 40 days, 5 x 1018 atoms of calcium to be fired at plutonium to produce a single atom of flerovium. Named after the founder of the Flerov Laboratory of Nuclear Reactions, the Soviet physicist Georgy Flyorov
Discoverers | Joint Institute for Nuclear Research |
---|---|
Discovery Location | Russia |
Discovery Year | 1998 |
Etymology (Name Origin) | Named after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research in Dubna, Russia. |
Pronunciation |
Made by bombarding plutonium-244 with calcium-48.
Abundance | |
---|---|
Abundance in Earth's crust | |
Abundance in Oceans | |
Abundance in Human Body | 0 %
|
Abundance in Meteor | 0 %
|
Abundance in Sun | 0 %
|
Abundance in Universe | 0 %
|