Ftor

Ftor (F)

chemical element with symbol F and atomic number 9
Atomic Number9
Atomic Weight18.998403163
mass number19
Group17
Period2
Blockp
Proton9 p+
Neytron10 n0
Elektron9 e-
Animated Bohr model of F (Ftor)

Fizik Xossa

Atom Radiusi
50 pm
Molyar hajm
Kovalentlik Radiusi
64 pm
Metallic Radius
Ion radiuslar
128,5 pm
Crystal Radius
114,5 pm
Van der Waals radius
147 pm
density
0,001553 g/cm³
Atomic Radii Of The Elements: Ftor0102030405060708090100110120130140150pmAtom RadiusiKovalentlik RadiusiMetallic RadiusVan der Waals radius

Chemical Property

energiya
proton affinity
340,1 kJ/mol
electron affinity
3,4011897 eV/particle
ionization energy
17,42282 eV/particle
ionization energy of F (Ftor)
Solishtirma qaynash issiqligi
6,54 kJ/mol
solishtirma erish issiqligi
0,51 kJ/mol
standard enthalpy of formation
79,335 kJ/mol
Elektron
Ion asboblar2, 7
Bohr model: F (Ftor)
valence electron7
Lewis structure: F (Ftor)
electron configuration[He] 2s2 2p5
1s2 2s2 2p5
Enhanced Bohr model of F (Ftor)
Orbital Diagram of F (Ftor)
Oksidlanish darajasi-1, 0
Elektrmanfiylik
3.98
Electrophilicity Index
3,865807423136221 eV/particle
fundamental state of matter
phase of matterGas
gaseous state of matterDiatomic
Boiling Point
85,04 K
Melting Point
53,48 K
critical pressure
5,1724 MPa
critical temperature
144,41 K
triple point
53,48 K
90 kPa
appearance
Rang
Colorless
appearance
refractive index
1,000195
thermodynamic material property
Thermal Conductivity
0,028 W/(m K)
Issiqlikdan kengayish
molar heat capacity
31,304 J/(mol K)
Specific Heat Capacity
0,824 J/(g⋅K)
heat capacity ratio7/5
electrical properties
type
electrical conductivity
electrical resistivity
superconductivity
Magnetizm
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Kyuri nuqtasi
Néel temperature
Tuzilma
Crystal StructureBase Centered Monoclinic (MCL)
Kristall panjara davri
Lattice Anglesπ/2, π/2, π/2
mechanical property
Qattiqlik
bulk modulus
shear modulus
Yung moduli
Poisson's ratio
Tovush tezligi
klassifikatsiya
CategoryHalogens, Halogens
CAS GroupVIIB
IUPAC GroupVIIA
Glawe Number102
Mendeleev Number106
Pettifor Number102
Geochemical Classsemi-volatile
Goldschmidt classificationlitophile

other

Gas Basicity
315,1 kJ/mol
polarizability
3,74 ± 0,08 a₀
C6 Dispersion Coefficient
9,52 a₀
allotropeDifluorine
Neutron cross section
0,0096
Neutron Mass Absorption
0,00002
Atom kvant sonlari2P3/2
space group15 (C12/c1)

Isotopes of Fluorine

Stable Isotopes1
Unstable Isotopes18
Natural Isotopes1

13F

mass number13
neutron number4
Nisbiy atom massa
13,045121 ± 0,000537 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1/2
nuclear quadrupole moment
0
time of discovery or invention
parity+

decay modeintensity
p (proton emission)

14F

mass number14
neutron number5
Nisbiy atom massa
14,034315196 ± 0,000044142 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
500 ± 60 ys
spin2
nuclear quadrupole moment
time of discovery or invention2010
parity-

decay modeintensity
p (proton emission)

15F

mass number15
neutron number6
Nisbiy atom massa
15,017785139 ± 0,000015029 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,1 ± 0,3 zs
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1978
parity+

decay modeintensity
p (proton emission)100%

16F

mass number16
neutron number7
Nisbiy atom massa
16,011460278 ± 0,000005758 Da
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
21 ± 5 zs
spin0
nuclear quadrupole moment
0
time of discovery or invention1964
parity-

decay modeintensity
p (proton emission)100%

17F

mass number17
neutron number8
Nisbiy atom massa
17,002095237 ± 0,000000266 Da
g-factor
1,88852 ± 0,00012
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
64,37 ± 0,027 s
spin5/2
nuclear quadrupole moment
0,076 ± 0,004
time of discovery or invention1934
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

18F

mass number18
neutron number9
Nisbiy atom massa
18,000937324 ± 0,000000497 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
109,734 ± 0,008 m
spin1
nuclear quadrupole moment
time of discovery or invention1937
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

19F

mass number19
neutron number10
Nisbiy atom massa
18,99840316207 ± 0,00000000088 Da
g-factor
5,256642 ± 0,000008
natural abundance
100
Radioaktivlikstable isotope
Yarim yemirilish davriNot Radioactive ☢️
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1920
parity+

20F

mass number20
neutron number11
Nisbiy atom massa
19,999981252 ± 0,000000031 Da
g-factor
1,046675 ± 0,000045
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
11,0062 ± 0,008 s
spin2
nuclear quadrupole moment
0,056 ± 0,004
time of discovery or invention1935
parity+

decay modeintensity
β (β decay)100%

21F

mass number21
neutron number12
Nisbiy atom massa
20,999948893 ± 0,000001932 Da
g-factor
1,56776 ± 0,00048
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,158 ± 0,02 s
spin5/2
nuclear quadrupole moment
0,011 ± 0,002
time of discovery or invention1955
parity+

decay modeintensity
β (β decay)100%

22F

mass number22
neutron number13
Nisbiy atom massa
22,002998812 ± 0,00001331 Da
g-factor
0,6736 ± 0,0001
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,23 ± 0,04 s
spin4
nuclear quadrupole moment
0,003 ± 0,002
time of discovery or invention1965
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)11%

23F

mass number23
neutron number14
Nisbiy atom massa
23,003526875 ± 0,00003577 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,23 ± 0,14 s
spin5/2
nuclear quadrupole moment
time of discovery or invention1970
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)14%

24F

mass number24
neutron number15
Nisbiy atom massa
24,00809937 ± 0,000104853 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
384 ± 16 ms
spin3
nuclear quadrupole moment
time of discovery or invention1970
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)5.9%

25F

mass number25
neutron number16
Nisbiy atom massa
25,012167727 ± 0,000103535 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
80 ± 9 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1970
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)23.1%
2n (2-neutron emission)

26F

mass number26
neutron number17
Nisbiy atom massa
26,020048065 ± 0,000114898 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
8,2 ± 0,9 ms
spin1
nuclear quadrupole moment
time of discovery or invention1979
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)13.5%
2n (2-neutron emission)

27F

mass number27
neutron number18
Nisbiy atom massa
27,026981897 ± 0,000129037 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
5 ± 0,2 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1981
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)77%
2n (2-neutron emission)

28F

mass number28
neutron number19
Nisbiy atom massa
28,035860448 ± 0,000129198 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
46 zs
spin4
nuclear quadrupole moment
time of discovery or invention2012
parity-

decay modeintensity
n (neutron emission)100%

29F

mass number29
neutron number20
Nisbiy atom massa
29,043103 ± 0,000564 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,5 ± 0,3 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention1989
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)60%
2n (2-neutron emission)

30F

mass number30
neutron number21
Nisbiy atom massa
30,052561 ± 0,000537 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin
nuclear quadrupole moment
time of discovery or invention
parity

decay modeintensity
n (neutron emission)

31F

mass number31
neutron number22
Nisbiy atom massa
31,061023 ± 0,000574 Da
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin5/2
nuclear quadrupole moment
time of discovery or invention1999
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Liquid fluorine tighter crop

tarix

discoverer or inventorHenri Moissan
location of discoveryFrance
time of discovery or invention1886
EtimologiyaLatin: fluere (flow).
pronunciationFLU-eh-reen (inglizcha)

source

Abundance
Abundance in Earth's crust
585 mg/kg
natural abundance (Okean)
1,3 mg/L
natural abundance (Inson tanasi)
0,0037 %
natural abundance (Meteoroid)
0,0087 %
natural abundance (Quyosh)
0,00005 %
Abundance in Universe
0,00004 %

Nuclear Screening Constants

1s0.3499
2p3.9
2s3.8724