Fleroviyûm

Fleroviyûm (Fl)

chemical element with atomic number 114
Atomic Number114
Atomic Weight289
Hejmara baristeyî284
Group14
Period7
Blockp
Proton114 p+
Notron170 n0
Kareva114 e-
Animated Bohr model of Fl (Fleroviyûm)

Physical Property

Atomic Radius
molar volume
Covalent Radius
143 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
9,928 g/cm³

Chemical Property

wize
proton affinity
electron affinity
ionization energy
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Kareva
electron shell2, 8, 18, 32, 32, 18, 4
Bohr model: Fl (Fleroviyûm)
valence electron4
Lewis structure: Fl (Fleroviyûm)
electron configuration[Rn] 5f14 6d10 7s2 7p2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s2 7p2
Enhanced Bohr model of Fl (Fleroviyûm)
Orbital Diagram of Fl (Fleroviyûm)
oxidation number
electronegativity
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
color
Colorless
appearance
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
electrical conductivity
electrical resistivity
superconductivity
magnetism
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Germahiya Curie
Néel temperature
pêkhate
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Leza dengê
classification
CategoryPost-transition metals, Poor metals
CAS GroupIVB
IUPAC GroupIVA
Glawe Number
Mendeleev Number92
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
31 ± 4 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
quantum number3P0
space group ()

Isotopes of Flerovium

Stable Isotopes0
Unstable Isotopes8
Natural Isotopes0

284Fl

Hejmara baristeyî284
neutron number170
Giraniya atomê
284,181192 ± 0,000704 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
3,1 ± 1,3 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2015
parity+

decay modeintensity
SF (spontaneous fission)100%
α (α emission)

285Fl

Hejmara baristeyî285
neutron number171
Giraniya atomê
285,183503 ± 0,000433 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
210 ± 100 ms
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê2010
parity

decay modeintensity
α (α emission)100%
SF (spontaneous fission)20%

286Fl

Hejmara baristeyî286
neutron number172
Giraniya atomê
286,184226 ± 0,00059 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
130 ± 30 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2004
parity+

decay modeintensity
α (α emission)59%
SF (spontaneous fission)41%

287Fl

Hejmara baristeyî287
neutron number173
Giraniya atomê
287,18672 ± 0,000663 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
510 ± 120 ms
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê2004
parity

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

288Fl

Hejmara baristeyî288
neutron number174
Giraniya atomê
288,187781 ± 0,000819 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
653 ± 113 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2004
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

289Fl

Hejmara baristeyî289
neutron number175
Giraniya atomê
289,190517 ± 0,000548 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
2,1 ± 0,6 s
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê2004
parity

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

290Fl

Hejmara baristeyî290
neutron number176
Giraniya atomê
290,191875 ± 0,000752 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
80 ± 60 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2016
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)
β+ (β+ decay; β+ = ϵ + e+)50%

291Fl

Hejmara baristeyî291
neutron number177
Giraniya atomê
291,194848 ± 0,000751 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê
parity

decay modeintensity
α (α emission)
SF (spontaneous fission)
Electron shell 114 Flerovium

dîrok

kaşîf an îcadkerJoint Institute for Nuclear Research
location of discoveryRussia
dema îcadkirinê yan keşfê1998
BêjenasîNamed after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research in Dubna, Russia.
pronunciation

source

Abundance
Abundance in Earth's crust
natural abundance (Okyanûs)
natural abundance (human body)
0 %
natural abundance (meteoroid)
0 %
natural abundance (Roj)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants