Nitrojeni (N)

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

Atomic Number	7
Atomic Weight	14.007
mass number	14

Group	15
Period	2
Block	p

protoni	7 p⁺
nyutroni	7 n⁰
elektroni	7 e^-

Physical Property

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
msongamano	0.001145 g/cm³

Chemical Property

{ERROR}

nishati

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
enthalpy of fusion
standard enthalpy of formation	472.44 kJ/mol
elektroni

Mzingo elektroni	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
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
Kiwango utatu	63.151 K 12.52 kPa
appearance
Rangi	Black #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 J/(g⋅K)
heat capacity ratio	7/5
electrical properties
type
electrical conductivity
electrical resistivity
superconductivity
Uga sumaku
type	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
structure
Crystal Structure	{ERROR}
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	Actinides, 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
quantum number	4S3/2
space group	194 (P63/mmc)

Isotopes of Nitrogen

Stable Isotopes	2
Unstable Isotopes	14
Natural Isotopes	2

¹⁰N

mass number	10
neutron number	3
Relative Atomic Mass	10.04165354 ± 0.000429417 Da
g-factor
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	143 ± 36 ys
spin	1
nuclear quadrupole moment
Uvumbuzi	2002
parity	-

hali ya kuoza	intensity
p (proton emission)

¹¹N

mass number	11
neutron number	4
Relative Atomic Mass	11.026157593 ± 0.000005368 Da
g-factor
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	585 ± 7 ys
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi	1974
parity	+

hali ya kuoza	intensity
p (proton emission)	100%

¹²N

mass number	12
neutron number	5
Relative Atomic Mass	12.01861318 ± 0.000001073 Da
g-factor	0.4571 ± 0.0001
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	11 ± 0.016 ms
spin	1
nuclear quadrupole moment	0.01 ± 0.0009
Uvumbuzi	1949
parity	+

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

¹³N

mass number	13
neutron number	6
Relative Atomic Mass	13.005738609 ± 0.000000289 Da
g-factor	0.6438 ± 0.0008
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	9.965 ± 0.004 m
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi	1934
parity	-

hali ya kuoza	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴N

mass number	14
neutron number	7
Relative Atomic Mass	14.00307400425 ± 0.00000000024 Da
g-factor	0.403573 ± 0.000002
natural abundance	99.6205 ± 0.0247
Unururifu	stable isotope
Nusumaisha	Not Radioactive ☢️
spin	1
nuclear quadrupole moment
Uvumbuzi	1920
parity	+

¹⁵N

mass number	15
neutron number	8
Relative Atomic Mass	15.00010889827 ± 0.00000000062 Da
g-factor	-0.5661138 ± 0.0000028
natural abundance	0.3795 ± 0.0247
Unururifu	stable isotope
Nusumaisha	Not Radioactive ☢️
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi	1929
parity	-

¹⁶N

mass number	16
neutron number	9
Relative Atomic Mass	16.006101925 ± 0.00000247 Da
g-factor	0.9928 ± 0.00055
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	7.13 ± 0.02 s
spin	2
nuclear quadrupole moment	-0.018 ± 0.002
Uvumbuzi	1933
parity	-

hali ya kuoza	intensity
β⁻ (β⁻ decay)	100%
β⁻α (β⁻-delayed α emission)	0.00154%

¹⁷N

mass number	17
neutron number	10
Relative Atomic Mass	17.008448876 ± 0.000016103 Da
g-factor	0.7104 ± 0.0008
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	4.173 ± 0.004 s
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi	1949
parity	-

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

¹⁸N

mass number	18
neutron number	11
Relative Atomic Mass	18.014077563 ± 0.000019935 Da
g-factor	0.3274 ± 0.0004
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	619.2 ± 1.9 ms
spin	1
nuclear quadrupole moment	0.0123 ± 0.0012
Uvumbuzi	1964
parity	-

hali ya kuoza	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

mass number	19
neutron number	12
Relative Atomic Mass	19.017022389 ± 0.00001761 Da
g-factor	0.61 ± 0.03
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	336 ± 3 ms
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi	1968
parity	-

hali ya kuoza	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	41.8%

²⁰N

mass number	20
neutron number	13
Relative Atomic Mass	20.023367295 ± 0.000084696 Da
g-factor
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	136 ± 3 ms
spin	2
nuclear quadrupole moment
Uvumbuzi	1969
parity	-

hali ya kuoza	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	42.9%
2n (2-neutron emission)

²¹N

mass number	21
neutron number	14
Relative Atomic Mass	21.027087573 ± 0.000143906 Da
g-factor
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	85 ± 5 ms
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi	1970
parity	-

hali ya kuoza	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	87%
2n (2-neutron emission)

²²N

mass number	22
neutron number	15
Relative Atomic Mass	22.034100918 ± 0.00022306 Da
g-factor	0
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	23 ± 3 ms
spin	0
nuclear quadrupole moment	0
Uvumbuzi	1979
parity	-

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

²³N

mass number	23
neutron number	16
Relative Atomic Mass	23.039421 ± 0.0004515 Da
g-factor
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha	13.9 ± 1.4 ms
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi	1985
parity	-

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

²⁴N

mass number	24
neutron number	17
Relative Atomic Mass	24.05039 ± 0.00043 Da
g-factor
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha
spin
nuclear quadrupole moment
Uvumbuzi
parity

hali ya kuoza	intensity
n (neutron emission)

²⁵N

mass number	25
neutron number	18
Relative Atomic Mass	25.0601 ± 0.00054 Da
g-factor
natural abundance
Unururifu	☢️ radioactive element
Nusumaisha
spin	1/2
nuclear quadrupole moment	0
Uvumbuzi
parity	-

hali ya kuoza	intensity
n (neutron emission)
2n (2-neutron emission)
β⁻ (β⁻ decay)

historia

mgunduzi au mvumbuzi	Daniel Rutherford
location of discovery	Scotland
Uvumbuzi	1772
Etimolojia	Greek: nitron and genes, (soda forming).
pronunciation	NYE-treh-gen (Kiingereza)

source

Abundance
Abundance in Earth's crust	19 mg/kg
natural abundance (Bahari)	0.5 mg/L
natural abundance (Mwili)	2.6 %
natural abundance (Kimondo)	0.14 %
natural abundance (Jua)	0.1 %
Abundance in Universe	0.1 %

Nuclear Screening Constants

1	s	0.3349
2	p	3.166
2	s	3.1526

Nitrojeni on ChemicalAid

Nitrojeni (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

historia

source

Nuclear Screening Constants

¹⁰N

¹¹N

¹²N

¹³N

¹⁴N

¹⁵N

¹⁶N

¹⁷N

¹⁸N

¹⁹N

²⁰N

²¹N

²²N

²³N

²⁴N

²⁵N