Fluor (F)

chemical element with symbol F and atomic number 9

Atomski broj	9
Relativna atomska masa	18.998403163
Maseni broj	19

Skupina	17
Perioda	2
Blok	p

proton	9 p⁺
neutron	10 n⁰
elektron	9 e^-

Animated Bohrov model atoma of F (Fluor)

Physical Property

Atomski Radijus	50 pm 163 pm
Molni volumen	17,1 cm³/mol
Kovalentni Radijus	64 pm 59 pm 53 pm 67 pm 57 pm
Metallic Radius
Ionski radijus	128,5 pm 130 pm 131 pm 133 pm 8 pm
Crystal Radius	114,5 pm 116 pm 117 pm 119 pm 22 pm
Van der Waals radius	150 pm 147 pm 347,2 pm 147 pm 171 pm 146 pm 336,4 pm
gustoća	0,001553 g/cm³

Kemijsko Svojstvo

energija

proton affinity	340,1 kJ/mol
Elektronski afinitet	3,4011897 eV/particle
ionization energy	17,42282 eV/particle 34,97081 eV/particle 62,708 eV/particle 87,175 eV/particle 114,249 eV/particle 157,1631 eV/particle 185,1868 eV/particle 953,898 eV/particle 1.103,11743 eV/particle

Toplina isparivanja	6,54 kJ/mol
toplina taljenja	0,51 kJ/mol
standard enthalpy of formation	79,335 kJ/mol
elektron

Elektronska ljuska	2, 7

valence electron	7 ⓘ

electron configuration	[He] 2s² 2p⁵ⓘ 1s² 2s² 2p⁵

Oksidacijski broj	-1, 0
Elektronegativnost	24,8 eV/particle 0.344443 3.98
Electrophilicity Index	3,865807423136221 eV/particle
fundamental state of matter

agregatno stanje	Plinovito
gaseous state of matter	Diatomic
Vrelište	85,04 K
Talište	53,48 K
critical pressure	5,1724 MPa
critical temperature	144,41 K
Trojna točka	53,48 K 90 kPa
appearance
boja	Bezbojan #daa520 #90e050 #7fd03b
appearance
Indeks prelamanja	1,000195
thermodynamic material property
Toplinska vodljivost	0,028 W/(m K)
Toplinsko istezanje
molar heat capacity	31,304 J/(mol K)
Specifični toplinski kapacitet	0,824 J/(g⋅K)
heat capacity ratio	7/5
electrical properties
type
electrical conductivity
Električna otpornost i provodnost
Supravodljivost
Magnetizam
type
Magnetna susceptibilnost (Mass)
Magnetna susceptibilnost (Molar)
Magnetna susceptibilnost (Volume)
magnetic ordering
Curieva temperatura
Néel temperature
struktura
Kristalna struktura	Bazno centrirana monoklinska (MCL)
lattice constant
Lattice Angles	π/2, π/2, π/2
mechanical property
Tvrdoća
bulk modulus
shear modulus
Youngov modul elastičnosti
Poissonov omjer
brzina zvuka
classification
Kategorija	Halogeni elementi, Halogens
CAS Group	VIIB
IUPAC Group	VIIA
Glawe Number	102
Mendeleev Number	106
Pettifor Number	102
Geochemical Class	semi-volatile
Goldschmidt classification	litophile

other

Gas Basicity	315,1 kJ/mol
polarizability	3,74 ± 0,08 a₀
C6 Dispersion Coefficient	9,52 a₀ 10,2 a₀
allotrope	Difluorine
Nuklearni udarni presjek	0,0096
Neutron Mass Absorption	0,00002
Kvantni brojevi	2P3/2
space group	15 (C12/c1)

Isotopes of Fluorine

Stabilni izotopi	1
Nestabilni izotopi	18
Natural Isotopes	1

¹³F

Maseni broj	13
neutron number	4
Relativna Atomska Masa	13,045121 ± 0,000537 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma
Parnost	+

decay mode	intensity
p (proton emission)

¹⁴F

Maseni broj	14
neutron number	5
Relativna Atomska Masa	14,034315196 ± 0,000044142 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	500 ± 60 ys
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	2010
Parnost	-

decay mode	intensity
p (proton emission)

¹⁵F

Maseni broj	15
neutron number	6
Relativna Atomska Masa	15,017785139 ± 0,000015029 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	1,1 ± 0,3 zs
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1978
Parnost	+

decay mode	intensity
p (proton emission)	100%

¹⁶F

Maseni broj	16
neutron number	7
Relativna Atomska Masa	16,011460278 ± 0,000005758 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	21 ± 5 zs
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1964
Parnost	-

decay mode	intensity
p (proton emission)	100%

¹⁷F

Maseni broj	17
neutron number	8
Relativna Atomska Masa	17,002095237 ± 0,000000266 Da
g-factor	1,88852 ± 0,00012
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	64,37 ± 0,027 s
spin	5/2
nuclear quadrupole moment	0,076 ± 0,004
vrijeme otkrića ili izuma	1934
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁸F

Maseni broj	18
neutron number	9
Relativna Atomska Masa	18,000937324 ± 0,000000497 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	109,734 ± 0,008 m
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	1937
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁹F

Maseni broj	19
neutron number	10
Relativna Atomska Masa	18,99840316207 ± 0,00000000088 Da
g-factor	5,256642 ± 0,000008
natural abundance	100
radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1920
Parnost	+

²⁰F

Maseni broj	20
neutron number	11
Relativna Atomska Masa	19,999981252 ± 0,000000031 Da
g-factor	1,046675 ± 0,000045
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	11,0062 ± 0,008 s
spin	2
nuclear quadrupole moment	0,056 ± 0,004
vrijeme otkrića ili izuma	1935
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

²¹F

Maseni broj	21
neutron number	12
Relativna Atomska Masa	20,999948893 ± 0,000001932 Da
g-factor	1,56776 ± 0,00048
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,158 ± 0,02 s
spin	5/2
nuclear quadrupole moment	0,011 ± 0,002
vrijeme otkrića ili izuma	1955
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

²²F

Maseni broj	22
neutron number	13
Relativna Atomska Masa	22,002998812 ± 0,00001331 Da
g-factor	0,6736 ± 0,0001
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,23 ± 0,04 s
spin	4
nuclear quadrupole moment	0,003 ± 0,002
vrijeme otkrića ili izuma	1965
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	11%

²³F

Maseni broj	23
neutron number	14
Relativna Atomska Masa	23,003526875 ± 0,00003577 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,23 ± 0,14 s
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1970
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	14%

²⁴F

Maseni broj	24
neutron number	15
Relativna Atomska Masa	24,00809937 ± 0,000104853 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	384 ± 16 ms
spin	3
nuclear quadrupole moment
vrijeme otkrića ili izuma	1970
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	5.9%

²⁵F

Maseni broj	25
neutron number	16
Relativna Atomska Masa	25,012167727 ± 0,000103535 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	80 ± 9 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1970
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	23.1%
2n (2-neutron emission)

²⁶F

Maseni broj	26
neutron number	17
Relativna Atomska Masa	26,020048065 ± 0,000114898 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	8,2 ± 0,9 ms
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	1979
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	13.5%
2n (2-neutron emission)

²⁷F

Maseni broj	27
neutron number	18
Relativna Atomska Masa	27,026981897 ± 0,000129037 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	5 ± 0,2 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1981
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	77%
2n (2-neutron emission)

²⁸F

Maseni broj	28
neutron number	19
Relativna Atomska Masa	28,035860448 ± 0,000129198 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	46 zs
spin	4
nuclear quadrupole moment
vrijeme otkrića ili izuma	2012
Parnost	-

decay mode	intensity
n (neutron emission)	100%

²⁹F

Maseni broj	29
neutron number	20
Relativna Atomska Masa	29,043103 ± 0,000564 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,5 ± 0,3 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1989
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	60%
2n (2-neutron emission)

³⁰F

Maseni broj	30
neutron number	21
Relativna Atomska Masa	30,052561 ± 0,000537 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin
nuclear quadrupole moment
vrijeme otkrića ili izuma
Parnost

decay mode	intensity
n (neutron emission)

³¹F

Maseni broj	31
neutron number	22
Relativna Atomska Masa	31,061023 ± 0,000574 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1999
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

povijest

otkrio/izumio	Henri Moissan
location of discovery	France
vrijeme otkrića ili izuma	1886
Etimologija	Latin: fluere (flow).
pronunciation	FLU-eh-reen (engleski)

source

Obilnost
Zastupljenost u Zemljinoj kori	585 mg/kg
natural abundance (ocean)	1,3 mg/L
natural abundance (tijelo)	0,0037 %
natural abundance (meteoroid)	0,0087 %
natural abundance (Sunce)	0,00005 %
Zastupljenost u svemiru	0,00004 %

Nuclear Screening Constants

1	s	0.3499
2	p	3.9
2	s	3.8724

Fluor on ChemicalAid

Australian Educational Vocabulary ID	scot/3520
BNCF Thesaurus ID	21008
BNF	11976289w
Biblioteca Nacional de España ID	XX531809
Brockhaus Enzyklopädie online ID	fluor
CAS registarski broj	7782-41-4
Den Store Danske ID	fluor
Encyclopædia Universalis ID	fluor
Freebase ID	/m/025rqc3
French Vikidia ID	Fluor
GND identifikator	4017696-4
Golden ID	Fluorine-E8PGZX
Great Russian Encyclopedia Online ID	4724787
ID oznaka teme na Quori	Fluorine
ID oznaka u mrežnoj enciklopediji Britannici	science/fluorine
Italian Vikidia ID	Fluoro
KBpedia ID	Fluorine
LCCN	sh85049424
Latvian National Encyclopedia Online ID	103880
MeSH ID	D005461
Mindat mineral ID	5396
NALT ID	40726
NDL ID	00563785
NKCR broj	ph171329
Namuwiki ID	플루오린
National Library of Israel J9U ID	987007538444105171
OpenAlex ID	C506198293
PSH ID	5811
Postimees topic ID	580112
PubChem ID	5360525
Römpp online ID	RD-06-01350
Spanish Vikidia ID	Flúor
Store medisinske leksikon ID	fluor
Store medisinske leksikon ID	fluor_-_medisin
Store norske leksikon ID	fluor
Treccani ID	fluoro
USGS Thesaurus ID	1454
WikiSkripta ID	30619
YSA ID	Y95172
YSO ID	16439
Yle topic ID	18-12090
značenje prema OmegaWiki	1496

Fluor (F)

Physical Property

Kemijsko Svojstvo

other

Isotopes of Fluorine

13F

14F

15F

16F

17F

18F

19F

20F

21F

22F

23F

24F

25F

26F

27F

28F

29F

30F

31F

povijest

source

Nuclear Screening Constants

¹³F

¹⁴F

¹⁵F

¹⁶F

¹⁷F

¹⁸F

¹⁹F

²⁰F

²¹F

²²F

²³F

²⁴F

²⁵F

²⁶F

²⁷F

²⁸F

²⁹F

³⁰F

³¹F