Нитроген (N)

chemical element, symbol N and atomic number 7; most abundant element in Earth atmosphere

Atomic Number	7
Atomic Weight	14.007
Адади массавӣ	14

Group	15
Period	2
Block	p

proton	7 p⁺
neutron	7 n⁰
electron	7 e^-

Хусусияти Физикӣ

Atomic Radius	65 pm 179 pm
molar volume	17,3 cm³/mol
covalent radius	71 pm 60 pm 54 pm 65 pm 71 pm
Metallic Radius	53 pm
ionic radius	146 pm 16 pm -10,4 pm 13 pm
Crystal Radius	132 pm 30 pm 4,4 pm 27 pm
Van der Waals radius	160 pm 155 pm 366,21 pm 155 pm 193 pm 164 pm 366 pm
зичӣ	0,001145 g/cm³

Chemical Property

энергия

proton affinity	342,2 kJ/mol
electron affinity	-1,4 eV/particle
ionization energy	14,53413 eV/particle 29,60125 eV/particle 47,4453 eV/particle 77,4735 eV/particle 97,89013 eV/particle 552,06731 eV/particle 667,04609 eV/particle

enthalpy of vaporization
гармои гудозиш
standard enthalpy of formation	472,44 kJ/mol
electron

Абри электронӣ	2, 5

valence electron	5 ⓘ

electron configuration	[He] 2s² 2p³ⓘ 1s² 2s² 2p³

oxidation number	-3, -2, -1, 0, 1, 2, 3, 4, 5
electronegativity	18,13 eV/particle 0.26493 3.04
Electrophilicity Index	1,353269450990578 eV/particle
fundamental state of matter

phase of matter	Gas
gaseous state of matter	Diatomic
Boiling Point	77,355 K
Melting Point	63,15 K
critical pressure	3,3958 MPa
critical temperature	126,192 K
triple point	63,151 K 12,52 kPa
appearance
Ранг	Colorless #8f8fff #3050f8 #3753bb
appearance	colorless gas, liquid or solid
refractive index	1,000298
thermodynamic material property
Thermal Conductivity	0,026 W/(m K)
thermal expansion
molar heat capacity	29,124 J/(mol K)
Specific Heat Capacity	1,04 Ҷ/(г⋅K)
heat capacity ratio	7/5
electrical properties
навъ
electrical conductivity
electrical resistivity
superconductivity
magnetism
навъ	diamagnetic
magnetic susceptibility (Mass)	-0,0000000054 m³/Kg
magnetic susceptibility (Molar)	-0,00000000015 m³/mol
magnetic susceptibility (Volume)	-0,0000000068
magnetic ordering
Curie temperature
Néel temperature
сохт
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	4,039 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
speed of sound	333,6 m/s
classification
Category	Other nonmetals, Nonmetals
CAS Group	VB
IUPAC Group	VA
Glawe Number	88
Mendeleev Number	93
Pettifor Number	100
Geochemical Class	volatile
Goldschmidt classification	atmophile

other

Gas Basicity	318,7 kJ/mol
polarizability	7,4 ± 0,2 a₀
C6 Dispersion Coefficient	24,2 a₀ 25,7 a₀
allotrope	Dinitrogen
Neutron cross section	1,91
Neutron Mass Absorption	0,0048
ададҳои квантӣ	4S3/2
space group	194 (P63/mmc)

Isotopes of Nitrogen

Stable Isotopes	2
Unstable Isotopes	14
Natural Isotopes	2

¹⁰N

Адади массавӣ	10
neutron number	3
Relative Atomic Mass	10,04165354 ± 0,000429417 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	143 ± 36 ys
spin	1
nuclear quadrupole moment
таърихи кашф	2002
parity	-

decay mode	intensity
p (proton emission)

¹¹N

Адади массавӣ	11
neutron number	4
Relative Atomic Mass	11,026157593 ± 0,000005368 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	585 ± 7 ys
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1974
parity	+

decay mode	intensity
p (proton emission)	100%

¹²N

Адади массавӣ	12
neutron number	5
Relative Atomic Mass	12,01861318 ± 0,000001073 Da
g-factor	0,4571 ± 0,0001
natural abundance
radioactivity	☢️ radioactive element
half-life	11 ± 0,016 ms
spin	1
nuclear quadrupole moment	0,01 ± 0,0009
таърихи кашф	1949
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺α (β⁺-delayed α emission)	1.93%

¹³N

Адади массавӣ	13
neutron number	6
Relative Atomic Mass	13,005738609 ± 0,000000289 Da
g-factor	0,6438 ± 0,0008
natural abundance
radioactivity	☢️ radioactive element
half-life	9,965 ± 0,004 m
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1934
parity	-

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

¹⁴N

Адади массавӣ	14
neutron number	7
Relative Atomic Mass	14,00307400425 ± 0,00000000024 Da
g-factor	0,403573 ± 0,000002
natural abundance	99,6205 ± 0,0247
radioactivity	stable isotope
half-life	Not Radioactive ☢️
spin	1
nuclear quadrupole moment
таърихи кашф	1920
parity	+

¹⁵N

Адади массавӣ	15
neutron number	8
Relative Atomic Mass	15,00010889827 ± 0,00000000062 Da
g-factor	-0,5661138 ± 0,0000028
natural abundance	0,3795 ± 0,0247
radioactivity	stable isotope
half-life	Not Radioactive ☢️
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1929
parity	-

¹⁶N

Адади массавӣ	16
neutron number	9
Relative Atomic Mass	16,006101925 ± 0,00000247 Da
g-factor	0,9928 ± 0,00055
natural abundance
radioactivity	☢️ radioactive element
half-life	7,13 ± 0,02 s
spin	2
nuclear quadrupole moment	-0,018 ± 0,002
таърихи кашф	1933
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻α (β⁻-delayed α emission)	0.00154%

¹⁷N

Адади массавӣ	17
neutron number	10
Relative Atomic Mass	17,008448876 ± 0,000016103 Da
g-factor	0,7104 ± 0,0008
natural abundance
radioactivity	☢️ radioactive element
half-life	4,173 ± 0,004 s
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1949
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	95.1%
β⁻α (β⁻-delayed α emission)	0.0025%

¹⁸N

Адади массавӣ	18
neutron number	11
Relative Atomic Mass	18,014077563 ± 0,000019935 Da
g-factor	0,3274 ± 0,0004
natural abundance
radioactivity	☢️ radioactive element
half-life	619,2 ± 1,9 ms
spin	1
nuclear quadrupole moment	0,0123 ± 0,0012
таърихи кашф	1964
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	7%
β⁻α (β⁻-delayed α emission)	12.2%
2n (2-neutron emission)

¹⁹N

Адади массавӣ	19
neutron number	12
Relative Atomic Mass	19,017022389 ± 0,00001761 Da
g-factor	0,61 ± 0,03
natural abundance
radioactivity	☢️ radioactive element
half-life	336 ± 3 ms
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1968
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	41.8%

²⁰N

Адади массавӣ	20
neutron number	13
Relative Atomic Mass	20,023367295 ± 0,000084696 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	136 ± 3 ms
spin	2
nuclear quadrupole moment
таърихи кашф	1969
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	42.9%
2n (2-neutron emission)

²¹N

Адади массавӣ	21
neutron number	14
Relative Atomic Mass	21,027087573 ± 0,000143906 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	85 ± 5 ms
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1970
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	87%
2n (2-neutron emission)

²²N

Адади массавӣ	22
neutron number	15
Relative Atomic Mass	22,034100918 ± 0,00022306 Da
g-factor	0
natural abundance
radioactivity	☢️ radioactive element
half-life	23 ± 3 ms
spin	0
nuclear quadrupole moment	0
таърихи кашф	1979
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	34%
2n (2-neutron emission)	12%

²³N

Адади массавӣ	23
neutron number	16
Relative Atomic Mass	23,039421 ± 0,0004515 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life	13,9 ± 1,4 ms
spin	1/2
nuclear quadrupole moment	0
таърихи кашф	1985
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	42%
2n (2-neutron emission)	8%
3n (3-neutron emission)	3.4%

²⁴N

Адади массавӣ	24
neutron number	17
Relative Atomic Mass	24,05039 ± 0,00043 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life
spin
nuclear quadrupole moment
таърихи кашф
parity

decay mode	intensity
n (neutron emission)

²⁵N

Адади массавӣ	25
neutron number	18
Relative Atomic Mass	25,0601 ± 0,00054 Da
g-factor
natural abundance
radioactivity	☢️ radioactive element
half-life
spin	1/2
nuclear quadrupole moment	0
таърихи кашф
parity	-

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

таърих

кошиф	Daniel Rutherford
макони кашф	Scotland
таърихи кашф	1772
Решашиносӣ	Greek: nitron and genes, (soda forming).
pronunciation	NYE-treh-gen (Англисӣ)

source

Abundance
Abundance in Earth's crust	19 mg/kg
natural abundance (Уқёнус)	0,5 mg/L
natural abundance (human body)	2,6 %
natural abundance (meteoroid)	0,14 %
natural abundance (Офтоб)	0,1 %
Abundance in Universe	0,1 %

Nuclear Screening Constants

1	s	0.3349
2	p	3.166
2	s	3.1526

Нитроген on ChemicalAid

ATC code	V03AN04
Australian Educational Vocabulary ID	scot/3550
Brockhaus Enzyklopädie online ID	stickstoff
CAS Registry Number	17778-88-0
ChEBI ID	25555
ChemSpider ID	20473555
Common Procurement Vocabulary	24111700
Encyclopædia Universalis ID	azote
English Vikidia ID	Nitrogen
E number	E941
EuroVoc ID	4545
French Vikidia ID	Azote
Gran Enciclopèdia Catalana ID	0235236
Great Russian Encyclopedia Online ID	1804950
Italian Vikidia ID	Azoto
KBpedia ID	Nitrogen
Klexikon article ID	Stickstoff
Krugosvet article	nauka_i_tehnika/himiya/AZOT.html
Latvian National Encyclopedia Online ID	118915
NALT ID	53079
NDF-RT ID	N0000147408
NDL Authority ID	00573098
NE.se ID	kväve
Namuwiki ID	질소
National Library of Israel J9U ID	987007531393105171
Online PWN Encyclopedia ID	3872890
OpenAlex ID	C2991782629
OpenAlex ID	C537208039
OpenAlex ID	C2992556255
OpenAlex ID	C2993420144
Open Food Facts food additive ID	e941-nitrogen
RxNorm ID	7456
Römpp online ID	RD-19-04099
Store medisinske leksikon ID	nitrogen
Store norske leksikon ID	nitrogen
Treccani ID	azoto
UK Archival Thesaurus ID	f2/mt225/4347/4039
UK Parliament thesaurus ID	11951
USGS Thesaurus ID	1522
WikiSkripta ID	57193
WordNet 3.1 Synset ID	14671413-n
YSO ID	10988
коди BNF	11975683p
коди LCNAF	sh85092062
мазмун дар ОмегаВики	2514
рамзи BNCF	14013
рамзи BNE	XX525774
рамзи MeSH	D009584
рамзи NKC	ph119645
рамзи PSH	5801
рамзи ТСА	300266339
рамзи Тезауруси ЮНЕСКО	concept3491
шиносаи Freebase	/m/025s4ld
шиносаи GND	4125639-6
шиносаи донишномаи «Британника онлайн»	science/nitrogen
шиносаи мазӯъии Quora	Nitrogen

Нитроген (N)

Хусусияти Физикӣ

Chemical Property

other

Isotopes of Nitrogen

10N

11N

12N

13N

14N

15N

16N

17N

18N

19N

20N

21N

22N

23N

24N

25N

таърих

source

Nuclear Screening Constants

¹⁰N

¹¹N

¹²N

¹³N

¹⁴N

¹⁵N

¹⁶N

¹⁷N

¹⁸N

¹⁹N

²⁰N

²¹N

²²N

²³N

²⁴N

²⁵N