Osmij[um] (Os)

hemijski element sa simbolom Os i atomskim brojem 76

Atomic Number	76
Atomic Weight	190.23
Maseni broj	192

Group	8
Period	6
Block	d

Proton	76 p⁺
Neutron	116 n⁰
Elektron	76 e^-

Animated Bohrov model atoma of Os (Osmij[um])

Physical Property

Atomski Radijus	130 pm 244 pm
Molarni volumen	8,43 cm³/mol
covalent radius	129 pm 116 pm 109 pm 144 pm
Metallic Radius	126 pm 135 pm
Ionski radijus	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 Waalsov radijus	200 pm 216 pm 235 pm 312 pm
gustoća	22,5872 g/cm³ 20.000 kg/m³

Chemical Property

{ERROR}

energija

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

Toplota isparavanja	738 kJ/mol
toplota topljenja	31,7 kJ/mol
standard enthalpy of formation	787 kJ/mol
Elektron

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

Valentni elektron	2 ⓘ

electron configuration	[Xe] 4f¹⁴ 5d⁶ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹⁴ 5d⁶ 6s²

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

agregatno stanje
gaseous state of matter
Boiling Point	5.281,15 K
Melting Point	3.306,15 K
critical pressure
Kritična temperatura
Trojna tačka
appearance
boja	Black #ff1493 #266696 #266696
appearance	silvery, blue cast
Indeks prelamanja
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
Specifična električna provodljivost	12 MS/m
electrical resistivity	0,00000008000000000001 Ω*m
Superprovodljivost	0,66 K
Magnetizam
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000006 m³/Kg
magnetic susceptibility (Molar)	0,00000000011 m³/mol
magnetic susceptibility (Volume)	0,000014
magnetic ordering
Kirijeva tačka
Néel temperature
struktura
Crystal Structure	{ERROR}
lattice constant	2,74 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
Tvrdoća	3.920 MPa 7 MPa
bulk modulus
shear modulus	222 GPa
Young's modulus
Poisson's ratio	0,25
Brzina zvuka	4.940 m/s
klasifikacija
Category	Actinides, 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
Kvantni brojevi	5D4
space group	194 (P63/mmc)

Isotopes of Osmium

Stable Isotopes	0
Unstable Isotopes	43
Natural Isotopes	7

¹⁶¹Os

Maseni broj	161
broj neutrona	85
Relative Atomic Mass	160,989054 ± 0,000429 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	640 ± 60 us
spin	7/2
nuclear quadrupole moment
datum otkrića	2010
parity	-

decay mode	intensity
α (α emission)	100%

¹⁶²Os

Maseni broj	162
broj neutrona	86
Relative Atomic Mass	161,984434 ± 0,000322 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,1 ± 0,1 ms
spin	0
nuclear quadrupole moment	0
datum otkrića	1989
parity	+

decay mode	intensity
α (α emission)	100%

¹⁶³Os

Maseni broj	163
broj neutrona	87
Relative Atomic Mass	162,982462 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	5,7 ± 0,5 ms
spin	7/2
nuclear quadrupole moment
datum otkrića	1981
parity	-

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

¹⁶⁴Os

Maseni broj	164
broj neutrona	88
Relative Atomic Mass	163,978073158 ± 0,000160927 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	21 ± 1 ms
spin	0
nuclear quadrupole moment	0
datum otkrića	1981
parity	+

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

¹⁶⁵Os

Maseni broj	165
broj neutrona	89
Relative Atomic Mass	164,976654 ± 0,000215 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	71 ± 3 ms
spin	7/2
nuclear quadrupole moment
datum otkrića	1978
parity	-

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

¹⁶⁶Os

Maseni broj	166
broj neutrona	90
Relative Atomic Mass	165,972698135 ± 0,000019287 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	213 ± 5 ms
spin	0
nuclear quadrupole moment	0
datum otkrića	1977
parity	+

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

¹⁶⁷Os

Maseni broj	167
broj neutrona	91
Relative Atomic Mass	166,971552304 ± 0,000086841 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	839 ± 5 ms
spin	7/2
nuclear quadrupole moment
datum otkrića	1977
parity	-

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

¹⁶⁸Os

Maseni broj	168
broj neutrona	92
Relative Atomic Mass	167,96779905 ± 0,000010631 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,1 ± 0,1 s
spin	0
nuclear quadrupole moment	0
datum otkrića	1977
parity	+

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

¹⁶⁹Os

Maseni broj	169
broj neutrona	93
Relative Atomic Mass	168,967017521 ± 0,000027847 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	3,46 ± 0,11 s
spin	5/2
nuclear quadrupole moment
datum otkrića	1972
parity	-

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

¹⁷⁰Os

Maseni broj	170
broj neutrona	94
Relative Atomic Mass	169,963579273 ± 0,000010476 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	7,37 ± 0,18 s
spin	0
nuclear quadrupole moment	0
datum otkrića	1972
parity	+

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

¹⁷¹Os

Maseni broj	171
broj neutrona	95
Relative Atomic Mass	170,963180402 ± 0,000019589 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	8,3 ± 0,2 s
spin	5/2
nuclear quadrupole moment
datum otkrića	1972
parity	-

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

¹⁷²Os

Maseni broj	172
broj neutrona	96
Relative Atomic Mass	171,960017309 ± 0,000013704 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	19,2 ± 0,9 s
spin	0
nuclear quadrupole moment	0
datum otkrića	1971
parity	+

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

¹⁷³Os

Maseni broj	173
broj neutrona	97
Relative Atomic Mass	172,959808387 ± 0,000016059 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	22,4 ± 0,9 s
spin	5/2
nuclear quadrupole moment
datum otkrića	1971
parity	-

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

¹⁷⁴Os

Maseni broj	174
broj neutrona	98
Relative Atomic Mass	173,957063192 ± 0,000011008 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	44 ± 4 s
spin	0
nuclear quadrupole moment	0
datum otkrića	1971
parity	+

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

¹⁷⁵Os

Maseni broj	175
broj neutrona	99
Relative Atomic Mass	174,956945126 ± 0,00001264 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	1,4 ± 0,1 m
spin	5/2
nuclear quadrupole moment
datum otkrića	1972
parity	-

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

¹⁷⁶Os

Maseni broj	176
broj neutrona	100
Relative Atomic Mass	175,954770315 ± 0,000011754 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	3,6 ± 0,5 m
spin	0
nuclear quadrupole moment	0
datum otkrića	1970
parity	+

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

¹⁷⁷Os

Maseni broj	177
broj neutrona	101
Relative Atomic Mass	176,954957902 ± 0,000015687 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	3 ± 0,2 m
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1970
parity	-

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

¹⁷⁸Os

Maseni broj	178
broj neutrona	102
Relative Atomic Mass	177,953253334 ± 0,000014634 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	5 ± 0,4 m
spin	0
nuclear quadrupole moment	0
datum otkrića	1967
parity	+

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

¹⁷⁹Os

Maseni broj	179
broj neutrona	103
Relative Atomic Mass	178,953815985 ± 0,000016645 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6,5 ± 0,3 m
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1968
parity	-

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

¹⁸⁰Os

Maseni broj	180
broj neutrona	104
Relative Atomic Mass	179,952381665 ± 0,000016878 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	21,5 ± 0,4 m
spin	0
nuclear quadrupole moment	0
datum otkrića	1967
parity	+

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

¹⁸¹Os

Maseni broj	181
broj neutrona	105
Relative Atomic Mass	180,953247188 ± 0,000027201 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	105 ± 3 m
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1966
parity	-

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

¹⁸²Os

Maseni broj	182
broj neutrona	106
Relative Atomic Mass	181,952110154 ± 0,000023344 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	21,84 ± 0,2 h
spin	0
nuclear quadrupole moment	0
datum otkrića	1950
parity	+

decay mode	intensity
ϵ (electron capture)	100%

¹⁸³Os

Maseni broj	183
broj neutrona	107
Relative Atomic Mass	182,953125028 ± 0,000053428 Da
g-factor	0,17644444444444 ± 0,0031111111111111
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	13 ± 0,5 h
spin	9/2
nuclear quadrupole moment	3,1 ± 0,3
datum otkrića	1950
parity	+

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

¹⁸⁴Os

Maseni broj	184
broj neutrona	108
Relative Atomic Mass	183,952492919 ± 0,00000089 Da
g-factor	0
natural abundance	0,02 ± 0,02
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	11,2 ± 2,3 Ty
spin	0
nuclear quadrupole moment	0
datum otkrića	1937
parity	+

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

¹⁸⁵Os

Maseni broj	185
broj neutrona	109
Relative Atomic Mass	184,954045969 ± 0,000000893 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	92,95 ± 0,09 d
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1947
parity	-

decay mode	intensity
ϵ (electron capture)	100%

¹⁸⁶Os

Maseni broj	186
broj neutrona	110
Relative Atomic Mass	185,953837569 ± 0,000000816 Da
g-factor	0
natural abundance	1,59 ± 0,64
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2 ± 1,1 Py
spin	0
nuclear quadrupole moment	0
datum otkrića	1931
parity	+

decay mode	intensity
α (α emission)	100%

¹⁸⁷Os

Maseni broj	187
broj neutrona	111
Relative Atomic Mass	186,955749569 ± 0,000000791 Da
g-factor
natural abundance	1,96 ± 0,17
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
datum otkrića	1931
parity	-

decay mode	intensity
α (α emission)

¹⁸⁸Os

Maseni broj	188
broj neutrona	112
Relative Atomic Mass	187,955837292 ± 0,000000788 Da
g-factor	0
natural abundance	13,24 ± 0,27
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
datum otkrića	1931
parity	+

decay mode	intensity
α (α emission)

¹⁸⁹Os

Maseni broj	189
broj neutrona	113
Relative Atomic Mass	188,958145949 ± 0,000000715 Da
g-factor
natural abundance	16,15 ± 0,23
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	3/2
nuclear quadrupole moment	0,86 ± 0,03
datum otkrića	1931
parity	-

decay mode	intensity
α (α emission)

¹⁹⁰Os

Maseni broj	190
broj neutrona	114
Relative Atomic Mass	189,958445442 ± 0,000000697 Da
g-factor	0
natural abundance	26,26 ± 0,2
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
datum otkrića	1931
parity	+

decay mode	intensity
α (α emission)

¹⁹¹Os

Maseni broj	191
broj neutrona	115
Relative Atomic Mass	190,960928105 ± 0,000000707 Da
g-factor	0,21333333333333 ± 0,0066666666666667
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	14,99 ± 0,02 d
spin	9/2
nuclear quadrupole moment	2,53 ± 0,16
datum otkrića	1940
parity	-

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

¹⁹²Os

Maseni broj	192
broj neutrona	116
Relative Atomic Mass	191,961478765 ± 0,000002484 Da
g-factor	0
natural abundance	40,78 ± 0,32
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
datum otkrića	1931
parity	+

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

¹⁹³Os

Maseni broj	193
broj neutrona	117
Relative Atomic Mass	192,964149637 ± 0,00000249 Da
g-factor	0,48666666666667 ± 0,0013333333333333
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	29,83 ± 0,018 h
spin	3/2
nuclear quadrupole moment
datum otkrića	1940
parity	-

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

¹⁹⁴Os

Maseni broj	194
broj neutrona	118
Relative Atomic Mass	193,965179407 ± 0,000002579 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6 ± 0,2 y
spin	0
nuclear quadrupole moment	0
datum otkrića	1951
parity	+

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

¹⁹⁵Os

Maseni broj	195
broj neutrona	119
Relative Atomic Mass	194,968318 ± 0,00006 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6,5 ± 1,1 m
spin	3/2
nuclear quadrupole moment
datum otkrića	2004
parity	-

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

¹⁹⁶Os

Maseni broj	196
broj neutrona	120
Relative Atomic Mass	195,969643261 ± 0,000043 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	34,9 ± 0,2 m
spin	0
nuclear quadrupole moment	0
datum otkrića	1977
parity	+

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

¹⁹⁷Os

Maseni broj	197
broj neutrona	121
Relative Atomic Mass	196,973076 ± 0,000215 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	93 ± 7 s
spin	5/2
nuclear quadrupole moment
datum otkrića	2003
parity	-

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

¹⁹⁸Os

Maseni broj	198
broj neutrona	122
Relative Atomic Mass	197,974664 ± 0,000215 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	125 ± 28 s
spin	0
nuclear quadrupole moment	0
datum otkrića	2008
parity	+

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

¹⁹⁹Os

Maseni broj	199
broj neutrona	123
Relative Atomic Mass	198,978239 ± 0,000215 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6 ± 3 s
spin	5/2
nuclear quadrupole moment
datum otkrića	2008
parity	-

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

²⁰⁰Os

Maseni broj	200
broj neutrona	124
Relative Atomic Mass	199,980086 ± 0,000322 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	7 ± 4 s
spin	0
nuclear quadrupole moment	0
datum otkrića	2005
parity	+

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

²⁰¹Os

Maseni broj	201
broj neutrona	125
Relative Atomic Mass	200,984069 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
datum otkrića	2009
parity	-

decay mode	intensity
β⁻ (β⁻ decay)

²⁰²Os

Maseni broj	202
broj neutrona	126
Relative Atomic Mass	201,986548 ± 0,000429 Da
g-factor	0
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
datum otkrića	2009
parity	+

decay mode	intensity
β⁻ (β⁻ decay)

²⁰³Os

Maseni broj	203
broj neutrona	127
Relative Atomic Mass	202,992195 ± 0,000429 Da
g-factor
natural abundance
Radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	9/2
nuclear quadrupole moment
datum otkrića	2012
parity	+

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

historija

otkrivač ili izumitelj	Smithson Tenant
mjesto otkrića	England
datum otkrića	1804
Etimologija	Greek: osmê (odor).
pronunciation	OZ-mi-em (engleski)

izvor

Abundance
Abundance in Earth's crust	0,0015 mg/kg
natural abundance (okean)
natural abundance (ljudsko tijelo)
natural abundance (Meteoroidi)	0,000066 %
natural abundance (Sunce)	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

Osmij[um] on ChemicalAid

Osmij[um] (Os)

Physical Property

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

historija

izvor

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