Osmium (Os)

chemical element with symbol Os and atomic number 76

Atomic Number	76
Atomic Weight	190.23
Numri i masës	192

Group	8
Period	6
Block	d

protoni	76 p⁺
neutroni	116 n⁰
elektroni	76 e^-

Tipar Fizik

Atomic Radius	130 pm 244 pm
molar volume	8,43 cm³/mol
covalent radius	129 pm 116 pm 109 pm 144 pm
Metallic Radius	126 pm 135 pm
ionic radius	63 pm 57,5 pm 49 pm 54,5 pm 52,5 pm 39 pm
Crystal Radius	77 pm 71,5 pm 63 pm 68,5 pm 66,5 pm 53 pm
Van der Waals radius	200 pm 216 pm 235 pm 312 pm
density	22,5872 g/cm³ 20 000 kg/m³

Chemical Property

energjia

proton affinity
electron affinity	1,1 eV/particle
ionization energy	8,43823 eV/particle 17 eV/particle 25 eV/particle 41 eV/particle 55 eV/particle 70,1 eV/particle 85,1 eV/particle 102,024 eV/particle 168,7 eV/particle 190 eV/particle 213 eV/particle 235 eV/particle 269 eV/particle 300 eV/particle 320 eV/particle 367 eV/particle 410 eV/particle 436 eV/particle 470 eV/particle 520 eV/particle 570 eV/particle 620 eV/particle 670 eV/particle 720 eV/particle 770 eV/particle 820 eV/particle 870 eV/particle 920 eV/particle 970 eV/particle 1 015 eV/particle 1 262 eV/particle 1 311 eV/particle 1 364 eV/particle 1 420 eV/particle 1 474 eV/particle 1 528 eV/particle 1 606 eV/particle 1 660 eV/particle 1 720 eV/particle 1 776 eV/particle 1 996 eV/particle 2 052 eV/particle 2 112 eV/particle 2 168 eV/particle 2 336 eV/particle 2 400 eV/particle 2 552 eV/particle 2 615,5 eV/particle 4 374 eV/particle 4 501 eV/particle 4 635 eV/particle 4 779 eV/particle 4 917 eV/particle 5 052 eV/particle 5 280 eV/particle 5 421 eV/particle 5 575 eV/particle 5 717 eV/particle 6 115 eV/particle 6 240 eV/particle 6 376 eV/particle 6 503 eV/particle 7 039 eV/particle 7 185 eV/particle 7 468 eV/particle 7 610 eV/particle 16 560 eV/particle 16 900 eV/particle 17 270 eV/particle 17 620 eV/particle 19 600 eV/particle 20 030 eV/particle 20 570 eV/particle 20 920,6 eV/particle 83 976,2 eV/particle 85 614,4 eV/particle

enthalpy of vaporization	738 kJ/mol
enthalpy of fusion	31,7 kJ/mol
standard enthalpy of formation	787 kJ/mol
elektroni

electron shell	2, 8, 18, 32, 14, 2

valence electron	2 ⓘ

konfigurimi i elektronit	[Xe] 4f¹⁴ 5d⁶ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹⁴ 5d⁶ 6s²

oxidation number	-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8
Elektronegativiteti	9,78 eV/particle 0.2479845 2.2
Electrophilicity Index	1,5497236992588812 eV/particle
fundamental state of matter

gjendja agregate e materies	Solid
gaseous state of matter
Boiling Point	5 281,15 K
Melting Point	3 306,15 K
critical pressure
critical temperature
triple point
appearance
Ngjyra	Slate Gray #ff1493 #266696 #266696
appearance	silvery, blue cast
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion	0,0000051 1/K
molar heat capacity	24,7 J/(mol K)
Specific Heat Capacity	0,13 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	12 MS/m
electrical resistivity	0,00000008000000000001 Ω*m
Superpërcjellshmëria	0,66 K
Magnetizimi
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000006 m³/Kg
magnetic susceptibility (Molar)	0,00000000011 m³/mol
magnetic susceptibility (Volume)	0,000014
magnetic ordering
Curie temperature
Néel temperature
strukturë
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	2,74 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hardness	3 920 MPa 7 MPa
bulk modulus
shear modulus	222 GPa
Young's modulus
Poisson's ratio	0,25
Shpejtësia e zërit	4 940 m/s
klasifikim
Category	Transition metals, Transition metals
CAS Group	VIIIA
IUPAC Group	VIII
Glawe Number	60
Mendeleev Number	61
Pettifor Number	62
Geochemical Class	noble metal
Goldschmidt classification	siderophile

other

Gas Basicity
polarizability	57 ± 3 a₀
C6 Dispersion Coefficient	584 a₀
allotrope
Neutron cross section	15
Neutron Mass Absorption	0,0023
numër kuantik	5D4
space group	194 (P63/mmc)

Isotopes of Osmium

Stable Isotopes	0
Unstable Isotopes	43
Natural Isotopes	7

¹⁶¹Os

Numri i masës	161
numri i neutroneve	85
Relative Atomic Mass	160,989054 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	640 ± 60 us
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	-

decay mode	intensitet
α (α emission)	100%

¹⁶²Os

Numri i masës	162
numri i neutroneve	86
Relative Atomic Mass	161,984434 ± 0,000322 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,1 ± 0,1 ms
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1989
parity	+

decay mode	intensitet
α (α emission)	100%

¹⁶³Os

Numri i masës	163
numri i neutroneve	87
Relative Atomic Mass	162,982462 ± 0,000322 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	5,7 ± 0,5 ms
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1981
parity	-

decay mode	intensitet
α (α emission)	100%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁶⁴Os

Numri i masës	164
numri i neutroneve	88
Relative Atomic Mass	163,978073158 ± 0,000160927 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	21 ± 1 ms
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1981
parity	+

decay mode	intensitet
α (α emission)	96%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁶⁵Os

Numri i masës	165
numri i neutroneve	89
Relative Atomic Mass	164,976654 ± 0,000215 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	71 ± 3 ms
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1978
parity	-

decay mode	intensitet
α (α emission)	90%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	10%

¹⁶⁶Os

Numri i masës	166
numri i neutroneve	90
Relative Atomic Mass	165,972698135 ± 0,000019287 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	213 ± 5 ms
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1977
parity	+

decay mode	intensitet
α (α emission)	83%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	17%

¹⁶⁷Os

Numri i masës	167
numri i neutroneve	91
Relative Atomic Mass	166,971552304 ± 0,000086841 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	839 ± 5 ms
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1977
parity	-

decay mode	intensitet
α (α emission)	51%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁶⁸Os

Numri i masës	168
numri i neutroneve	92
Relative Atomic Mass	167,96779905 ± 0,000010631 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,1 ± 0,1 s
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1977
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	57%
α (α emission)	43%

¹⁶⁹Os

Numri i masës	169
numri i neutroneve	93
Relative Atomic Mass	168,967017521 ± 0,000027847 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,46 ± 0,11 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1972
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	86.3%
α (α emission)	13.7%

¹⁷⁰Os

Numri i masës	170
numri i neutroneve	94
Relative Atomic Mass	169,963579273 ± 0,000010476 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	7,37 ± 0,18 s
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1972
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	90.5%
α (α emission)	9.5%

¹⁷¹Os

Numri i masës	171
numri i neutroneve	95
Relative Atomic Mass	170,963180402 ± 0,000019589 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	8,3 ± 0,2 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1972
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
α (α emission)	1.8%

¹⁷²Os

Numri i masës	172
numri i neutroneve	96
Relative Atomic Mass	171,960017309 ± 0,000013704 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	19,2 ± 0,9 s
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1971
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	98.81%
α (α emission)	1.19%

¹⁷³Os

Numri i masës	173
numri i neutroneve	97
Relative Atomic Mass	172,959808387 ± 0,000016059 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	22,4 ± 0,9 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1971
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.6%
α (α emission)	0.4%

¹⁷⁴Os

Numri i masës	174
numri i neutroneve	98
Relative Atomic Mass	173,957063192 ± 0,000011008 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	44 ± 4 s
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1971
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.024%

¹⁷⁵Os

Numri i masës	175
numri i neutroneve	99
Relative Atomic Mass	174,956945126 ± 0,00001264 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	1,4 ± 0,1 m
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1972
parity	-

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

¹⁷⁶Os

Numri i masës	176
numri i neutroneve	100
Relative Atomic Mass	175,954770315 ± 0,000011754 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,6 ± 0,5 m
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1970
parity	+

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

¹⁷⁷Os

Numri i masës	177
numri i neutroneve	101
Relative Atomic Mass	176,954957902 ± 0,000015687 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3 ± 0,2 m
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1970
parity	-

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

¹⁷⁸Os

Numri i masës	178
numri i neutroneve	102
Relative Atomic Mass	177,953253334 ± 0,000014634 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	5 ± 0,4 m
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1967
parity	+

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

¹⁷⁹Os

Numri i masës	179
numri i neutroneve	103
Relative Atomic Mass	178,953815985 ± 0,000016645 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	6,5 ± 0,3 m
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1968
parity	-

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

¹⁸⁰Os

Numri i masës	180
numri i neutroneve	104
Relative Atomic Mass	179,952381665 ± 0,000016878 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	21,5 ± 0,4 m
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1967
parity	+

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

¹⁸¹Os

Numri i masës	181
numri i neutroneve	105
Relative Atomic Mass	180,953247188 ± 0,000027201 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	105 ± 3 m
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1966
parity	-

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

¹⁸²Os

Numri i masës	182
numri i neutroneve	106
Relative Atomic Mass	181,952110154 ± 0,000023344 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	21,84 ± 0,2 h
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1950
parity	+

decay mode	intensitet
ϵ (electron capture)	100%

¹⁸³Os

Numri i masës	183
numri i neutroneve	107
Relative Atomic Mass	182,953125028 ± 0,000053428 Da
g-factor	0,17644444444444 ± 0,0031111111111111
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	13 ± 0,5 h
Spini	9/2
nuclear quadrupole moment	3,1 ± 0,3
koha e zbulimit apo shpikjes	1950
parity	+

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

¹⁸⁴Os

Numri i masës	184
numri i neutroneve	108
Relative Atomic Mass	183,952492919 ± 0,00000089 Da
g-factor	0
natural abundance	0,02 ± 0,02
Radioaktivitet	☢️ radioactive element
half-life	11,2 ± 2,3 Ty
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1937
parity	+

decay mode	intensitet
α (α emission)
2β⁺ (double β⁺ decay)

¹⁸⁵Os

Numri i masës	185
numri i neutroneve	109
Relative Atomic Mass	184,954045969 ± 0,000000893 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	92,95 ± 0,09 d
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1947
parity	-

decay mode	intensitet
ϵ (electron capture)	100%

¹⁸⁶Os

Numri i masës	186
numri i neutroneve	110
Relative Atomic Mass	185,953837569 ± 0,000000816 Da
g-factor	0
natural abundance	1,59 ± 0,64
Radioaktivitet	☢️ radioactive element
half-life	2 ± 1,1 Py
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1931
parity	+

decay mode	intensitet
α (α emission)	100%

¹⁸⁷Os

Numri i masës	187
numri i neutroneve	111
Relative Atomic Mass	186,955749569 ± 0,000000791 Da
g-factor
natural abundance	1,96 ± 0,17
Radioaktivitet	☢️ radioactive element
half-life
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1931
parity	-

decay mode	intensitet
α (α emission)

¹⁸⁸Os

Numri i masës	188
numri i neutroneve	112
Relative Atomic Mass	187,955837292 ± 0,000000788 Da
g-factor	0
natural abundance	13,24 ± 0,27
Radioaktivitet	☢️ radioactive element
half-life
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1931
parity	+

decay mode	intensitet
α (α emission)

¹⁸⁹Os

Numri i masës	189
numri i neutroneve	113
Relative Atomic Mass	188,958145949 ± 0,000000715 Da
g-factor
natural abundance	16,15 ± 0,23
Radioaktivitet	☢️ radioactive element
half-life
Spini	3/2
nuclear quadrupole moment	0,86 ± 0,03
koha e zbulimit apo shpikjes	1931
parity	-

decay mode	intensitet
α (α emission)

¹⁹⁰Os

Numri i masës	190
numri i neutroneve	114
Relative Atomic Mass	189,958445442 ± 0,000000697 Da
g-factor	0
natural abundance	26,26 ± 0,2
Radioaktivitet	☢️ radioactive element
half-life
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1931
parity	+

decay mode	intensitet
α (α emission)

¹⁹¹Os

Numri i masës	191
numri i neutroneve	115
Relative Atomic Mass	190,960928105 ± 0,000000707 Da
g-factor	0,21333333333333 ± 0,0066666666666667
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	14,99 ± 0,02 d
Spini	9/2
nuclear quadrupole moment	2,53 ± 0,16
koha e zbulimit apo shpikjes	1940
parity	-

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

¹⁹²Os

Numri i masës	192
numri i neutroneve	116
Relative Atomic Mass	191,961478765 ± 0,000002484 Da
g-factor	0
natural abundance	40,78 ± 0,32
Radioaktivitet	☢️ radioactive element
half-life
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1931
parity	+

decay mode	intensitet
2β⁻ (double β⁻ decay)
α (α emission)

¹⁹³Os

Numri i masës	193
numri i neutroneve	117
Relative Atomic Mass	192,964149637 ± 0,00000249 Da
g-factor	0,48666666666667 ± 0,0013333333333333
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	29,83 ± 0,018 h
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1940
parity	-

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

¹⁹⁴Os

Numri i masës	194
numri i neutroneve	118
Relative Atomic Mass	193,965179407 ± 0,000002579 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	6 ± 0,2 y
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1951
parity	+

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

¹⁹⁵Os

Numri i masës	195
numri i neutroneve	119
Relative Atomic Mass	194,968318 ± 0,00006 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	6,5 ± 1,1 m
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2004
parity	-

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

¹⁹⁶Os

Numri i masës	196
numri i neutroneve	120
Relative Atomic Mass	195,969643261 ± 0,000043 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	34,9 ± 0,2 m
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1977
parity	+

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

¹⁹⁷Os

Numri i masës	197
numri i neutroneve	121
Relative Atomic Mass	196,973076 ± 0,000215 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	93 ± 7 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2003
parity	-

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

¹⁹⁸Os

Numri i masës	198
numri i neutroneve	122
Relative Atomic Mass	197,974664 ± 0,000215 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	125 ± 28 s
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	2008
parity	+

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

¹⁹⁹Os

Numri i masës	199
numri i neutroneve	123
Relative Atomic Mass	198,978239 ± 0,000215 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	6 ± 3 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2008
parity	-

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

²⁰⁰Os

Numri i masës	200
numri i neutroneve	124
Relative Atomic Mass	199,980086 ± 0,000322 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	7 ± 4 s
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	2005
parity	+

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

²⁰¹Os

Numri i masës	201
numri i neutroneve	125
Relative Atomic Mass	200,984069 ± 0,000322 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	2009
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)

²⁰²Os

Numri i masës	202
numri i neutroneve	126
Relative Atomic Mass	201,986548 ± 0,000429 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	2009
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)

²⁰³Os

Numri i masës	203
numri i neutroneve	127
Relative Atomic Mass	202,992195 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	9/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2012
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

historia

zbulues	Smithson Tenant
vendndodhja e zbulimit	England
koha e zbulimit apo shpikjes	1804
Etimologjia	Greek: osmê (odor).
pronunciation	OZ-mi-em (anglisht)

burim

Abundance
Abundance in Earth's crust	0,0015 mg/kg
natural abundance (Oqeani)
natural abundance (Trupi i njeriut)
natural abundance (meteoroid)	0,000066 %
natural abundance (Diell)	0,0000002 %
Abundance in Universe	0,0000003 %

Nuclear Screening Constants

1	s	1.4701
2	p	4.4502
2	s	19.8502
3	d	13.5253
3	p	21.7483
3	s	22.5727
4	d	37.142
4	f	38.8472
4	p	34.856
4	s	33.9048
5	d	58.003
5	p	53.09
5	s	50.905
6	s	65.677

Osmium on ChemicalAid

Australian Educational Vocabulary ID	scot/3552
Brockhaus Enzyklopädie online ID	osmium
CPV Supplementary	AA41
ChEBI ID	30687
ChemSpider ID	22379
Common Procurement Vocabulary	14792000
DSSTOX compound identifier	DTXCID7047643
DSSTox substance ID	DTXSID5064679
De Agostini ID	òsmio
Den Store Danske ID	osmium
ECHA Substance Infocard ID	100.028.285
Encyclopædia Britannica Online ID	science/osmium
Encyclopædia Universalis ID	osmium
Freebase ID	/m/025s6b_
French Vikidia ID	Osmium
GND ID	4172906-7
Gran Enciclopèdia Catalana ID	0128455
Great Russian Encyclopedia Online ID	2680588
HSDB ID	7329
InChI	InChI=1S/Os
InChIKey	SYQBFIAQOQZEGI-UHFFFAOYSA-N
KBpedia ID	Osmium
Library of Congress ID	sh85095926
MeSH descriptor ID	D009992
NDL Authority ID	00568958
Namuwiki ID	오스뮴
National Library of Israel ID (old)	000724669
National Library of Israel J9U ID	987007553481505171
OmegaWiki Defined Meaning	340604
OpenAlex ID	C540285154
PSH ID	5777
PubChem CID	23937
RxNorm ID	1311130
Spanish Vikidia ID	Osmio
Store norske leksikon ID	osmium
Treccani ID	osmio
UM-BBD compound ID	c0926
UNII	2E7M255OPY
USGS Thesaurus ID	1530
Wolfram Language entity code	Entity["Mineral", "Osmium"]
WordNet 3.1 Synset ID	14672085-n
ZVG number	7760
numri CAS	7440-04-2

Osmium (Os)

Tipar Fizik

Chemical Property

other

Isotopes of Osmium

161Os

162Os

163Os

164Os

165Os

166Os

167Os

168Os

169Os

170Os

171Os

172Os

173Os

174Os

175Os

176Os

177Os

178Os

179Os

180Os

181Os

182Os

183Os

184Os

185Os

186Os

187Os

188Os

189Os

190Os

191Os

192Os

193Os

194Os

195Os

196Os

197Os

198Os

199Os

200Os

201Os

202Os

203Os

historia

burim

Nuclear Screening Constants

¹⁶¹Os

¹⁶²Os

¹⁶³Os

¹⁶⁴Os

¹⁶⁵Os

¹⁶⁶Os

¹⁶⁷Os

¹⁶⁸Os

¹⁶⁹Os

¹⁷⁰Os

¹⁷¹Os

¹⁷²Os

¹⁷³Os

¹⁷⁴Os

¹⁷⁵Os

¹⁷⁶Os

¹⁷⁷Os

¹⁷⁸Os

¹⁷⁹Os

¹⁸⁰Os

¹⁸¹Os

¹⁸²Os

¹⁸³Os

¹⁸⁴Os

¹⁸⁵Os

¹⁸⁶Os

¹⁸⁷Os

¹⁸⁸Os

¹⁸⁹Os

¹⁹⁰Os

¹⁹¹Os

¹⁹²Os

¹⁹³Os

¹⁹⁴Os

¹⁹⁵Os

¹⁹⁶Os

¹⁹⁷Os

¹⁹⁸Os

¹⁹⁹Os

²⁰⁰Os

²⁰¹Os

²⁰²Os

²⁰³Os