Flerovium

Flerovium (Fl)

chemical element with atomic number 114
Atomic Number114
Atomic Weight289
Numri i masës284
Group14
Period7
Blockp
protoni114 p+
neutroni170 n0
elektroni114 e-
Animated Bohr model of Fl (Flerovium)

Tipar Fizik

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

energjia
proton affinity
electron affinity
ionization energy
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
elektroni
electron shell2, 8, 18, 32, 32, 18, 4
Bohr model: Fl (Flerovium)
valence electron4
Lewis structure: Fl (Flerovium)
konfigurimi i elektronit[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 (Flerovium)
Orbital Diagram of Fl (Flerovium)
oxidation number
Elektronegativiteti
Electrophilicity Index
fundamental state of matter
gjendja agregate e materiesSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Ngjyra
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
Superpërcjellshmëria
Magnetizimi
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
strukturë
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Shpejtësia e zërit
klasifikim
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
numër kuantik3P0
space group ()

Isotopes of Flerovium

Stable Isotopes0
Unstable Isotopes8
Natural Isotopes0

284Fl

Numri i masës284
numri i neutroneve170
relative atomic mass
284,181192 ± 0,000704 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
3,1 ± 1,3 ms
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes2015
parity+

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

285Fl

Numri i masës285
numri i neutroneve171
relative atomic mass
285,183503 ± 0,000433 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
210 ± 100 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2010
parity

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

286Fl

Numri i masës286
numri i neutroneve172
relative atomic mass
286,184226 ± 0,00059 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
130 ± 30 ms
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes2004
parity+

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

287Fl

Numri i masës287
numri i neutroneve173
relative atomic mass
287,18672 ± 0,000663 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
510 ± 120 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2004
parity

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

288Fl

Numri i masës288
numri i neutroneve174
relative atomic mass
288,187781 ± 0,000819 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
653 ± 113 ms
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes2004
parity+

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

289Fl

Numri i masës289
numri i neutroneve175
relative atomic mass
289,190517 ± 0,000548 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
2,1 ± 0,6 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2004
parity

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

290Fl

Numri i masës290
numri i neutroneve176
relative atomic mass
290,191875 ± 0,000752 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
80 ± 60 s
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes2016
parity+

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

291Fl

Numri i masës291
numri i neutroneve177
relative atomic mass
291,194848 ± 0,000751 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

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

historia

zbuluesJoint Institute for Nuclear Research
vendndodhja e zbulimitRussia
koha e zbulimit apo shpikjes1998
EtimologjiaNamed after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research in Dubna, Russia.
pronunciation

burim

Abundance
Abundance in Earth's crust
natural abundance (Oqeani)
natural abundance (Trupi i njeriut)
0 %
natural abundance (meteoroid)
0 %
natural abundance (Diell)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants