Osmium (Os)

chemical element with symbol Os and atomic number 76

Atomic Number	76
Atomic Weight	190.23
Nombor jisim	192

Group	8
Period	6
Block	d

proton	76 p⁺
neutron	116 n⁰
Elektron	76 e^-

Sifat Fizikal

Jejari Atom	130 pm 244 pm
molar volume	8.43 cm³/mol
Jejari kovalen	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
Jejari van der Waals	200 pm 216 pm 235 pm 312 pm
ketumpatan	22.5872 g/cm³ 20,000 kg/m³

Sifat Kimia

tenaga

proton affinity
Pertalian elektron	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

Entalpi pengewapan	738 kJ/mol
entalpi pelakuran	31.7 kJ/mol
standard enthalpy of formation	787 kJ/mol
Elektron

Petala elektron	2, 8, 18, 32, 14, 2

Elektron valens	2 ⓘ

tatarajah elektron	[Xe] 4f¹⁴ 5d⁶ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹⁴ 5d⁶ 6s²

Keadaan pengoksidaan	-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8
Keelektronegatifan	9.78 eV/particle 0.2479845 2.2
Electrophilicity Index	1.5497236992588812 eV/particle
keadaan jirim asas

fasa jirim	Solid
gaseous state of matter
Boiling Point	5,281.15 K
Melting Point	3,306.15 K
critical pressure
critical temperature
triple point
rupa
warna	Slate Gray #ff1493 #266696 #266696
rupa	silvery, blue cast
indeks biasan
sifat bahan
Thermal Conductivity
Pengembangan terma	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
Kekonduksian elektrik	12 MS/m
Kerintangan dan kekonduksian elektrik	0.00000008000000000001 m Ω
Kesuperkonduksian	0.66 K
kemagnetan
type	paramagnetic
magnetic susceptibility (Mass)	0.0000000006 m³/Kg
magnetic susceptibility (Molar)	0.00000000011 m³/mol
magnetic susceptibility (Volume)	0.000014
magnetic ordering
Suhu Curie
Néel temperature
struktur
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
Modulus pukal
shear modulus	222 GPa
Young's modulus
Nisbah Poisson	0.25
Kelajuan bunyi	4,940 m/s
pengelasan
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
Nombor kuantum	5D4
space group	194 (P63/mmc)

Isotopes of Osmium

Stable Isotopes	0
Unstable Isotopes	43
Natural Isotopes	7

¹⁶¹Os

Nombor jisim	161
nombor neutron	85
jisim atom relatif	160.989054 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	640 ± 60 us
Spin	7/2
nuclear quadrupole moment
tarikh penemuan	2010
parity	-

decay mode	Keamatan (fizik)
α (α emission)	100%

¹⁶²Os

Nombor jisim	162
nombor neutron	86
jisim atom relatif	161.984434 ± 0.000322 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.1 ± 0.1 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1989
parity	+

decay mode	Keamatan (fizik)
α (α emission)	100%

¹⁶³Os

Nombor jisim	163
nombor neutron	87
jisim atom relatif	162.982462 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	5.7 ± 0.5 ms
Spin	7/2
nuclear quadrupole moment
tarikh penemuan	1981
parity	-

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

¹⁶⁴Os

Nombor jisim	164
nombor neutron	88
jisim atom relatif	163.978073158 ± 0.000160927 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	21 ± 1 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1981
parity	+

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

¹⁶⁵Os

Nombor jisim	165
nombor neutron	89
jisim atom relatif	164.976654 ± 0.000215 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	71 ± 3 ms
Spin	7/2
nuclear quadrupole moment
tarikh penemuan	1978
parity	-

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

¹⁶⁶Os

Nombor jisim	166
nombor neutron	90
jisim atom relatif	165.972698135 ± 0.000019287 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	213 ± 5 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1977
parity	+

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

¹⁶⁷Os

Nombor jisim	167
nombor neutron	91
jisim atom relatif	166.971552304 ± 0.000086841 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	839 ± 5 ms
Spin	7/2
nuclear quadrupole moment
tarikh penemuan	1977
parity	-

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

¹⁶⁸Os

Nombor jisim	168
nombor neutron	92
jisim atom relatif	167.96779905 ± 0.000010631 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.1 ± 0.1 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1977
parity	+

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

¹⁶⁹Os

Nombor jisim	169
nombor neutron	93
jisim atom relatif	168.967017521 ± 0.000027847 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3.46 ± 0.11 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1972
parity	-

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

¹⁷⁰Os

Nombor jisim	170
nombor neutron	94
jisim atom relatif	169.963579273 ± 0.000010476 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	7.37 ± 0.18 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1972
parity	+

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

¹⁷¹Os

Nombor jisim	171
nombor neutron	95
jisim atom relatif	170.963180402 ± 0.000019589 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	8.3 ± 0.2 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1972
parity	-

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

¹⁷²Os

Nombor jisim	172
nombor neutron	96
jisim atom relatif	171.960017309 ± 0.000013704 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	19.2 ± 0.9 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1971
parity	+

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

¹⁷³Os

Nombor jisim	173
nombor neutron	97
jisim atom relatif	172.959808387 ± 0.000016059 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	22.4 ± 0.9 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1971
parity	-

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

¹⁷⁴Os

Nombor jisim	174
nombor neutron	98
jisim atom relatif	173.957063192 ± 0.000011008 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	44 ± 4 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1971
parity	+

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

¹⁷⁵Os

Nombor jisim	175
nombor neutron	99
jisim atom relatif	174.956945126 ± 0.00001264 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.4 ± 0.1 m
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1972
parity	-

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

¹⁷⁶Os

Nombor jisim	176
nombor neutron	100
jisim atom relatif	175.954770315 ± 0.000011754 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3.6 ± 0.5 m
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1970
parity	+

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

¹⁷⁷Os

Nombor jisim	177
nombor neutron	101
jisim atom relatif	176.954957902 ± 0.000015687 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3 ± 0.2 m
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1970
parity	-

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

¹⁷⁸Os

Nombor jisim	178
nombor neutron	102
jisim atom relatif	177.953253334 ± 0.000014634 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	5 ± 0.4 m
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1967
parity	+

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

¹⁷⁹Os

Nombor jisim	179
nombor neutron	103
jisim atom relatif	178.953815985 ± 0.000016645 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	6.5 ± 0.3 m
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1968
parity	-

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

¹⁸⁰Os

Nombor jisim	180
nombor neutron	104
jisim atom relatif	179.952381665 ± 0.000016878 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	21.5 ± 0.4 m
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1967
parity	+

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

¹⁸¹Os

Nombor jisim	181
nombor neutron	105
jisim atom relatif	180.953247188 ± 0.000027201 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	105 ± 3 m
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1966
parity	-

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

¹⁸²Os

Nombor jisim	182
nombor neutron	106
jisim atom relatif	181.952110154 ± 0.000023344 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	21.84 ± 0.2 h
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1950
parity	+

decay mode	Keamatan (fizik)
ϵ (electron capture)	100%

¹⁸³Os

Nombor jisim	183
nombor neutron	107
jisim atom relatif	182.953125028 ± 0.000053428 Da
g-factor	0.17644444444444 ± 0.0031111111111111
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	13 ± 0.5 h
Spin	9/2
nuclear quadrupole moment	3.1 ± 0.3
tarikh penemuan	1950
parity	+

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

¹⁸⁴Os

Nombor jisim	184
nombor neutron	108
jisim atom relatif	183.952492919 ± 0.00000089 Da
g-factor	0
natural abundance	0.02 ± 0.02
Reputan radioaktif	☢️ radioactive element
setengah hayat	11.2 ± 2.3 Ty
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1937
parity	+

decay mode	Keamatan (fizik)
α (α emission)
2β⁺ (double β⁺ decay)

¹⁸⁵Os

Nombor jisim	185
nombor neutron	109
jisim atom relatif	184.954045969 ± 0.000000893 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	92.95 ± 0.09 d
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1947
parity	-

decay mode	Keamatan (fizik)
ϵ (electron capture)	100%

¹⁸⁶Os

Nombor jisim	186
nombor neutron	110
jisim atom relatif	185.953837569 ± 0.000000816 Da
g-factor	0
natural abundance	1.59 ± 0.64
Reputan radioaktif	☢️ radioactive element
setengah hayat	2 ± 1.1 Py
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1931
parity	+

decay mode	Keamatan (fizik)
α (α emission)	100%

¹⁸⁷Os

Nombor jisim	187
nombor neutron	111
jisim atom relatif	186.955749569 ± 0.000000791 Da
g-factor
natural abundance	1.96 ± 0.17
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1931
parity	-

decay mode	Keamatan (fizik)
α (α emission)

¹⁸⁸Os

Nombor jisim	188
nombor neutron	112
jisim atom relatif	187.955837292 ± 0.000000788 Da
g-factor	0
natural abundance	13.24 ± 0.27
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1931
parity	+

decay mode	Keamatan (fizik)
α (α emission)

¹⁸⁹Os

Nombor jisim	189
nombor neutron	113
jisim atom relatif	188.958145949 ± 0.000000715 Da
g-factor
natural abundance	16.15 ± 0.23
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	3/2
nuclear quadrupole moment	0.86 ± 0.03
tarikh penemuan	1931
parity	-

decay mode	Keamatan (fizik)
α (α emission)

¹⁹⁰Os

Nombor jisim	190
nombor neutron	114
jisim atom relatif	189.958445442 ± 0.000000697 Da
g-factor	0
natural abundance	26.26 ± 0.2
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1931
parity	+

decay mode	Keamatan (fizik)
α (α emission)

¹⁹¹Os

Nombor jisim	191
nombor neutron	115
jisim atom relatif	190.960928105 ± 0.000000707 Da
g-factor	0.21333333333333 ± 0.0066666666666667
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	14.99 ± 0.02 d
Spin	9/2
nuclear quadrupole moment	2.53 ± 0.16
tarikh penemuan	1940
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁹²Os

Nombor jisim	192
nombor neutron	116
jisim atom relatif	191.961478765 ± 0.000002484 Da
g-factor	0
natural abundance	40.78 ± 0.32
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1931
parity	+

decay mode	Keamatan (fizik)
2β⁻ (double β⁻ decay)
α (α emission)

¹⁹³Os

Nombor jisim	193
nombor neutron	117
jisim atom relatif	192.964149637 ± 0.00000249 Da
g-factor	0.48666666666667 ± 0.0013333333333333
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	29.83 ± 0.018 h
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1940
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁹⁴Os

Nombor jisim	194
nombor neutron	118
jisim atom relatif	193.965179407 ± 0.000002579 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	6 ± 0.2 y
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1951
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁹⁵Os

Nombor jisim	195
nombor neutron	119
jisim atom relatif	194.968318 ± 0.00006 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	6.5 ± 1.1 m
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	2004
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁹⁶Os

Nombor jisim	196
nombor neutron	120
jisim atom relatif	195.969643261 ± 0.000043 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	34.9 ± 0.2 m
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1977
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁹⁷Os

Nombor jisim	197
nombor neutron	121
jisim atom relatif	196.973076 ± 0.000215 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	93 ± 7 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	2003
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁹⁸Os

Nombor jisim	198
nombor neutron	122
jisim atom relatif	197.974664 ± 0.000215 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	125 ± 28 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2008
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁹⁹Os

Nombor jisim	199
nombor neutron	123
jisim atom relatif	198.978239 ± 0.000215 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	6 ± 3 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	2008
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

²⁰⁰Os

Nombor jisim	200
nombor neutron	124
jisim atom relatif	199.980086 ± 0.000322 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	7 ± 4 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2005
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

²⁰¹Os

Nombor jisim	201
nombor neutron	125
jisim atom relatif	200.984069 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	2009
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)

²⁰²Os

Nombor jisim	202
nombor neutron	126
jisim atom relatif	201.986548 ± 0.000429 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2009
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)

²⁰³Os

Nombor jisim	203
nombor neutron	127
jisim atom relatif	202.992195 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	9/2
nuclear quadrupole moment
tarikh penemuan	2012
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

sejarah

penemu atau pereka	Smithson Tenant
tempat penemuan	England
tarikh penemuan	1804
Etimologi	Greek: osmê (odor).
sebutan	OZ-mi-em (Inggeris)

sumber

Abundance
Abundance in Earth's crust	0.0015 mg/kg
natural abundance (lautan)
natural abundance (Tubuh manusia)
natural abundance (Meteoroid)	0.000066 %
natural abundance (Matahari)	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

CPV Supplementary	AA41
ChEBI ID	30687
ChemSpider ID	22379
Common Procurement Vocabulary	14792000
DSSTOX compound identifier	DTXCID7047643
ECHA Substance Infocard ID	100.028.285
HSDB ID	7329
ID De Agostini	òsmio
ID Den Store Danske	osmium
ID Encyclopædia Universalis	osmium
ID Ensiklopedia Besar Rusia dalam talian	2680588
ID Ensiklopedia Britannica Dalam Talian	science/osmium
ID Freebase	/m/025s6b_
ID GND	4172906-7
ID Gran Enciclopèdia Catalana	0128455
ID J9U Perpustakaan Negara Israel	987007553481505171
ID KBpedia	Osmium
ID Namuwiki	오스뮴
ID PSH	5777
ID Perbendaharaan Kata Pendidikan Australia	scot/3552
ID Store norske leksikon	osmium
ID Treccani	osmio
ID Vikidia Perancis	Osmium
ID WordNet 3.1 Synset	14672085-n
ID bahan DSSTox	DTXSID5064679
ID dalam talian Brockhaus Enzyklopädie	osmium
ID kewibawaan Perpustakaan Kongres	sh85095926
ID pemerihal MeSH	D009992
InChI	InChI=1S/Os
InChIKey	SYQBFIAQOQZEGI-UHFFFAOYSA-N
Maksud Tertakrif OmegaWiki	340604
OpenAlex ID	C540285154
PubChem CID	23937
RxNorm ID	1311130
Spanish Vikidia ID	Osmio
UM-BBD compound ID	c0926
UNII	2E7M255OPY
USGS Thesaurus ID	1530
ZVG number	7760
kod entiti Bahasa Wolfram	Entity["Mineral", "Osmium"]
nombor pendaftaran CAS	7440-04-2
pengecam NDL	00568958
pengecam Perpustakaan Kebangsaan Israel	000724669

Osmium (Os)

Sifat Fizikal

Sifat Kimia

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

sejarah

sumber

Nuclear Screening Constants

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