Azot, ²Dušik (N)

hemijski element sa simbolom N i atomskim brojem 7

Atomic Number	7
Atomic Weight	14.007
Maseni broj	14

Group	15
Period	2
Block	p

Proton	7 p⁺
Neutron	7 n⁰
Elektron	7 e^-

Animated Bohrov model atoma of N (Azot, ²Dušik)

Physical Property

Atomski Radijus	65 pm 179 pm
Molarni volumen	17,3 cm³/mol
covalent radius	71 pm 60 pm 54 pm 65 pm 71 pm
Metallic Radius	53 pm
Ionski radijus	146 pm 16 pm -10,4 pm 13 pm
Crystal Radius	132 pm 30 pm 4,4 pm 27 pm
Van der Waalsov radijus	160 pm 155 pm 366,21 pm 155 pm 193 pm 164 pm 366 pm
gustoća	0,001145 g/cm³

Chemical Property

energija

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

Toplota isparavanja
toplota topljenja
standard enthalpy of formation	472,44 kJ/mol
Elektron

electron shell	2, 5

Valentni elektron	5 ⓘ

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

oksidacijsko stanje	-3, -2, -1, 0, 1, 2, 3, 4, 5
Elektronegativnost	18,13 eV/particle 0.26493 3.04
Electrophilicity Index	1,353269450990578 eV/particle
fundamental state of matter

agregatno stanje	Gas
gaseous state of matter	Diatomic
Boiling Point	77,355 K
Melting Point	63,15 K
critical pressure	3,3958 MPa
Kritična temperatura	126,192 K
Trojna tačka	63,151 K 12,52 kPa
appearance
boja	Colorless #8f8fff #3050f8 #3753bb
appearance	colorless gas, liquid or solid
Indeks prelamanja	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 J/(g⋅K)
heat capacity ratio	7/5
electrical properties
type
Specifična električna provodljivost
electrical resistivity
Superprovodljivost
Magnetizam
type	diamagnetic
magnetic susceptibility (Mass)	-0,0000000054 m³/Kg
magnetic susceptibility (Molar)	-0,00000000015 m³/mol
magnetic susceptibility (Volume)	-0,0000000068
magnetic ordering
Kirijeva tačka
Néel temperature
struktura
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	4,039 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
Tvrdoća
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Brzina zvuka	333,6 m/s
klasifikacija
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
Kvantni brojevi	4S3/2
space group	194 (P63/mmc)

Isotopes of Nitrogen

Stable Isotopes	2
Unstable Isotopes	14
Natural Isotopes	2

¹⁰N

Maseni broj	10
broj neutrona	3
Relative Atomic Mass	10,04165354 ± 0,000429417 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	143 ± 36 ys
spin	1
nuclear quadrupole moment
datum otkrića	2002
parity	-

decay mode	intensity
p (proton emission)

¹¹N

Maseni broj	11
broj neutrona	4
Relative Atomic Mass	11,026157593 ± 0,000005368 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	585 ± 7 ys
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1974
parity	+

decay mode	intensity
p (proton emission)	100%

¹²N

Maseni broj	12
broj neutrona	5
Relative Atomic Mass	12,01861318 ± 0,000001073 Da
g-factor	0,4571 ± 0,0001
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	11 ± 0,016 ms
spin	1
nuclear quadrupole moment	0,01 ± 0,0009
datum otkrića	1949
parity	+

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

¹³N

Maseni broj	13
broj neutrona	6
Relative Atomic Mass	13,005738609 ± 0,000000289 Da
g-factor	0,6438 ± 0,0008
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	9,965 ± 0,004 m
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1934
parity	-

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

¹⁴N

Maseni broj	14
broj neutrona	7
Relative Atomic Mass	14,00307400425 ± 0,00000000024 Da
g-factor	0,403573 ± 0,000002
natural abundance	99,6205 ± 0,0247
Radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	1
nuclear quadrupole moment
datum otkrića	1920
parity	+

¹⁵N

Maseni broj	15
broj neutrona	8
Relative Atomic Mass	15,00010889827 ± 0,00000000062 Da
g-factor	-0,5661138 ± 0,0000028
natural abundance	0,3795 ± 0,0247
Radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1929
parity	-

¹⁶N

Maseni broj	16
broj neutrona	9
Relative Atomic Mass	16,006101925 ± 0,00000247 Da
g-factor	0,9928 ± 0,00055
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	7,13 ± 0,02 s
spin	2
nuclear quadrupole moment	-0,018 ± 0,002
datum otkrića	1933
parity	-

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

¹⁷N

Maseni broj	17
broj neutrona	10
Relative Atomic Mass	17,008448876 ± 0,000016103 Da
g-factor	0,7104 ± 0,0008
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,173 ± 0,004 s
spin	1/2
nuclear quadrupole moment	0
datum otkrića	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

Maseni broj	18
broj neutrona	11
Relative Atomic Mass	18,014077563 ± 0,000019935 Da
g-factor	0,3274 ± 0,0004
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	619,2 ± 1,9 ms
spin	1
nuclear quadrupole moment	0,0123 ± 0,0012
datum otkrića	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

Maseni broj	19
broj neutrona	12
Relative Atomic Mass	19,017022389 ± 0,00001761 Da
g-factor	0,61 ± 0,03
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	336 ± 3 ms
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1968
parity	-

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

²⁰N

Maseni broj	20
broj neutrona	13
Relative Atomic Mass	20,023367295 ± 0,000084696 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	136 ± 3 ms
spin	2
nuclear quadrupole moment
datum otkrića	1969
parity	-

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

²¹N

Maseni broj	21
broj neutrona	14
Relative Atomic Mass	21,027087573 ± 0,000143906 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	85 ± 5 ms
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1970
parity	-

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

²²N

Maseni broj	22
broj neutrona	15
Relative Atomic Mass	22,034100918 ± 0,00022306 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	23 ± 3 ms
spin	0
nuclear quadrupole moment	0
datum otkrića	1979
parity	-

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

²³N

Maseni broj	23
broj neutrona	16
Relative Atomic Mass	23,039421 ± 0,0004515 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	13,9 ± 1,4 ms
spin	1/2
nuclear quadrupole moment	0
datum otkrića	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

Maseni broj	24
broj neutrona	17
Relative Atomic Mass	24,05039 ± 0,00043 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin
nuclear quadrupole moment
datum otkrića
parity

decay mode	intensity
n (neutron emission)

²⁵N

Maseni broj	25
broj neutrona	18
Relative Atomic Mass	25,0601 ± 0,00054 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
datum otkrića
parity	-

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

historija

otkrivač ili izumitelj	Daniel Rutherford
mjesto otkrića	Scotland
datum otkrića	1772
Etimologija	Greek: nitron and genes, (soda forming).
pronunciation	NYE-treh-gen (engleski)

izvor

Abundance
Abundance in Earth's crust	19 mg/kg
natural abundance (okean)	0,5 mg/L
natural abundance (ljudsko tijelo)	2,6 %
natural abundance (Meteoroidi)	0,14 %
natural abundance (Sunce)	0,1 %
Abundance in Universe	0,1 %

Nuclear Screening Constants

1	s	0.3349
2	p	3.166
2	s	3.1526

Azot, ²Dušik on ChemicalAid

AAT identifikator	300266339
ATC kod	V03AN04
Australian Educational Vocabulary ID	scot/3550
BNCF pojmovnik	14013
BNF kod	11975683p
Biblioteca Nacional de España ID	XX525774
Brockhaus Enzyklopädie online ID	stickstoff
CAS broj	17778-88-0
ChEBI ID	25555
ChemSpider ID	20473555
Common Procurement Vocabulary	24111700
E broj	E941
Encyclopædia Britannica Online ID	science/nitrogen
Encyclopædia Universalis ID	azote
English Vikidia ID	Nitrogen
EuroVoc ID	4545
French Vikidia ID	Azote
GND	4125639-6
Gran Enciclopèdia Catalana ID	0235236
Great Russian Encyclopedia Online ID	1804950
ID Quora teme	Nitrogen
ID na KBpediji	Nitrogen
Italian Vikidia ID	Azoto
Klexikon article ID	Stickstoff
Krugosvet article	nauka_i_tehnika/himiya/AZOT.html
LCCN	sh85092062
Latvian National Encyclopedia Online ID	118915
MeSH ID	D009584
NALT ID	53079
NDF-RT ID	N0000147408
NE.se ID	kväve
NKC identifikator	ph119645
Namuwiki ID	질소
National Library of Israel J9U ID	987007531393105171
OmegaWiki određeno značenje	2514
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
PSH ID	5801
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
UNESCO Thesaurus ID	concept3491
USGS Thesaurus ID	1522
Web NDL autoriteti	00573098
WikiSkripta ID	57193
WordNet 3.1 Synset ID	14671413-n
YSO ID	10988
broj na Freebaseu	/m/025s4ld

Azot, ²Dušik (N)

Physical Property

Chemical Property

other

Isotopes of Nitrogen

10N

11N

12N

13N

14N

15N

16N

17N

18N

19N

20N

21N

22N

23N

24N

25N

historija

izvor

Nuclear Screening Constants

¹⁰N

¹¹N

¹²N

¹³N

¹⁴N

¹⁵N

¹⁶N

¹⁷N

¹⁸N

¹⁹N

²⁰N

²¹N

²²N

²³N

²⁴N

²⁵N