Platina (Pt)

chemical element with symbol Pt and atomic number 78

Atomski broj	78
Relativna atomska masa	195.084
Maseni broj	195

Skupina	10
Perioda	6
Blok	d

proton	78 p⁺
neutron	117 n⁰
elektron	78 e^-

Animated Bohrov model atoma of Pt (Platina)

Physical Property

Atomski Radijus	135 pm 230 pm
Molni volumen	9,1 cm³/mol
Kovalentni Radijus	123 pm 112 pm 110 pm 136 pm
Metallic Radius	130 pm 139 pm
Ionski radijus	60 pm 80 pm 62,5 pm 57 pm
Crystal Radius	74 pm 94 pm 76,5 pm 71 pm
Van der Waals radius	205 pm 213 pm 239 pm 275,4 pm
gustoća	21,5 g/cm³ 19.770 kg/m³

Kemijsko Svojstvo

{ERROR}

energija

proton affinity
Elektronski afinitet	2,128 eV/particle
ionization energy	8,95883 eV/particle 18,56 eV/particle 29 eV/particle 43 eV/particle 56 eV/particle 75 eV/particle 91 eV/particle 109 eV/particle 126 eV/particle 144,9 eV/particle 220,4 eV/particle 245 eV/particle 269 eV/particle 293 eV/particle 332 eV/particle 358 eV/particle 392 eV/particle 445 eV/particle 479 eV/particle 507 eV/particle 550 eV/particle 610 eV/particle 660 eV/particle 710 eV/particle 760 eV/particle 820 eV/particle 870 eV/particle 930 eV/particle 980 eV/particle 1.040 eV/particle 1.090 eV/particle 1.140 eV/particle 1.402 eV/particle 1.454 eV/particle 1.509 eV/particle 1.567 eV/particle 1.624 eV/particle 1.680 eV/particle 1.763 eV/particle 1.821 eV/particle 1.883 eV/particle 1.941 eV/particle 2.171 eV/particle 2.228 eV/particle 2.291 eV/particle 2.350 eV/particle 2.536 eV/particle 2.603 eV/particle 2.762 eV/particle 2.827,8 eV/particle 4.715 eV/particle 4.839 eV/particle 4.980 eV/particle 5.128 eV/particle 5.270 eV/particle 5.410 eV/particle 5.654 eV/particle 5.800 eV/particle 5.959 eV/particle 6.106 eV/particle 6.517 eV/particle 6.646 eV/particle 6.787 eV/particle 6.918 eV/particle 7.512 eV/particle 7.660 eV/particle 7.960 eV/particle 8.100 eV/particle 17.540 eV/particle 17.890 eV/particle 18.280 eV/particle 18.630 eV/particle 20.840 eV/particle 21.280 eV/particle 21.840 eV/particle 22.205,7 eV/particle 88.955,17 eV/particle 90.660 eV/particle

Toplina isparivanja	470 kJ/mol
toplina taljenja	21,76 kJ/mol
standard enthalpy of formation	565,7 kJ/mol
elektron

Elektronska ljuska	2, 8, 18, 32, 17, 1

valence electron	1 ⓘ

electron configuration	[Xe] 4f¹⁴ 5d⁹ 6s¹ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹⁴ 5d⁹ 6s¹

Oksidacijski broj	-3, -2, -1, 0, 1, 2, 3, 4, 5, 6
Elektronegativnost	10,16 eV/particle 0.25691 2.2
Electrophilicity Index	2,249320350691278 eV/particle
fundamental state of matter

agregatno stanje
gaseous state of matter
Vrelište	4.098,15 K
Talište	2.041,35 K
critical pressure
critical temperature
Trojna točka
appearance
boja	Crna #ff1493 #d0d0e0 #d0d0e0
appearance	silvery white
Indeks prelamanja
thermodynamic material property
Toplinska vodljivost	71,6 W/(m K)
Toplinsko istezanje	0,0000089 1/K
molar heat capacity	25,86 J/(mol K)
Specifični toplinski kapacitet	0,133 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	9,4 MS/m
Električna otpornost i provodnost	0,00000011 Ω*m
Supravodljivost
Magnetizam
type	paramagnetic
Magnetna susceptibilnost (Mass)	0,0000000122 m³/Kg
Magnetna susceptibilnost (Molar)	0,00000000238 m³/mol
Magnetna susceptibilnost (Volume)	0,0002573
magnetic ordering
Curieva temperatura
Néel temperature
struktura
Kristalna struktura	{ERROR}
lattice constant	3,92 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
Tvrdoća	392 MPa 3,5 MPa 549 MPa
bulk modulus	230 GPa
shear modulus	61 GPa
Youngov modul elastičnosti	168 GPa
Poissonov omjer	0,38
brzina zvuka	2.680 m/s
classification
Kategorija	Aktinoidi, Transition metals
CAS Group	VIIIA
IUPAC Group	VIII
Glawe Number	64
Mendeleev Number	69
Pettifor Number	68
Geochemical Class	noble metal
Goldschmidt classification	siderophile

other

Gas Basicity
polarizability	48 ± 4 a₀
C6 Dispersion Coefficient	470 a₀
allotrope
Nuklearni udarni presjek	10
Neutron Mass Absorption	0,002
Kvantni brojevi	3D3
space group	225 (Fm_3m)

Isotopes of Platinum

Stabilni izotopi	2
Nestabilni izotopi	42
Natural Isotopes	6

¹⁶⁵Pt

Maseni broj	165
neutron number	87
Relativna Atomska Masa	164,999658 ± 0,000429 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	370 ± 180 us
spin	7/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	2019
Parnost	-

decay mode	intensity
α (α emission)	100%

¹⁶⁶Pt

Maseni broj	166
neutron number	88
Relativna Atomska Masa	165,994866 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	294 ± 62 us
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1996
Parnost	+

decay mode	intensity
α (α emission)	100%

¹⁶⁷Pt

Maseni broj	167
neutron number	89
Relativna Atomska Masa	166,99275 ± 0,000329 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	915 ± 123 us
spin	7/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1996
Parnost	-

decay mode	intensity
α (α emission)	100%

¹⁶⁸Pt

Maseni broj	168
neutron number	90
Relativna Atomska Masa	167,988180196 ± 0,00016096 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,02 ± 0,1 ms
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1981
Parnost	+

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

¹⁶⁹Pt

Maseni broj	169
neutron number	91
Relativna Atomska Masa	168,986619 ± 0,000215 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6,99 ± 0,09 ms
spin	7/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1981
Parnost	-

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

¹⁷⁰Pt

Maseni broj	170
neutron number	92
Relativna Atomska Masa	169,982502087 ± 0,000019588 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	13,93 ± 0,16 ms
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1981
Parnost	+

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

¹⁷¹Pt

Maseni broj	171
neutron number	93
Relativna Atomska Masa	170,981248868 ± 0,000086904 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	45,5 ± 2,5 ms
spin	7/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1981
Parnost	-

decay mode	intensity
α (α emission)	86%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁷²Pt

Maseni broj	172
neutron number	94
Relativna Atomska Masa	171,977341059 ± 0,000011139 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	97,6 ± 1,3 ms
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1981
Parnost	+

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

¹⁷³Pt

Maseni broj	173
neutron number	95
Relativna Atomska Masa	172,976449922 ± 0,000068096 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	382 ± 2 ms
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1966
Parnost	-

decay mode	intensity
α (α emission)	86%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁷⁴Pt

Maseni broj	174
neutron number	96
Relativna Atomska Masa	173,972820431 ± 0,000011098 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	862 ± 8 ms
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1966
Parnost	+

decay mode	intensity
α (α emission)	74.9%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁷⁵Pt

Maseni broj	175
neutron number	97
Relativna Atomska Masa	174,972400593 ± 0,000019982 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,43 ± 0,04 s
spin	7/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1966
Parnost	-

decay mode	intensity
α (α emission)	64%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁷⁶Pt

Maseni broj	176
neutron number	98
Relativna Atomska Masa	175,968938162 ± 0,000013647 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6,33 ± 0,15 s
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1966
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
α (α emission)	40%

¹⁷⁷Pt

Maseni broj	177
neutron number	99
Relativna Atomska Masa	176,968469541 ± 0,00001609 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	10 ± 0,4 s
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1966
Parnost	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	94.3%
α (α emission)	5.7%

¹⁷⁸Pt

Maseni broj	178
neutron number	100
Relativna Atomska Masa	177,965649288 ± 0,000010878 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	20,7 ± 0,7 s
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1966
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	92.3%
α (α emission)	7.7%

¹⁷⁹Pt

Maseni broj	179
neutron number	101
Relativna Atomska Masa	178,965358742 ± 0,000008563 Da
g-factor	0,86 ± 0,06
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	21,2 ± 0,4 s
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1966
Parnost	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.24%

¹⁸⁰Pt

Maseni broj	180
neutron number	102
Relativna Atomska Masa	179,96303801 ± 0,00001079 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	56 ± 3 s
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1966
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.48%
α (α emission)	0.52%

¹⁸¹Pt

Maseni broj	181
neutron number	103
Relativna Atomska Masa	180,963089946 ± 0,000014695 Da
g-factor	0,96 ± 0,04
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	52 ± 2,2 s
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1966
Parnost	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.074%

¹⁸²Pt

Maseni broj	182
neutron number	104
Relativna Atomska Masa	181,961171605 ± 0,000014057 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,67 ± 0,12 m
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1963
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	0.962%
α (α emission)	0.038%

¹⁸³Pt

Maseni broj	183
neutron number	105
Relativna Atomska Masa	182,961595895 ± 0,000015261 Da
g-factor	1 ± 0,01
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	6,5 ± 1 m
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1963
Parnost	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.0096%

¹⁸⁴Pt

Maseni broj	184
neutron number	106
Relativna Atomska Masa	183,959921929 ± 0,000015828 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	17,3 ± 0,2 m
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1963
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.0017%

¹⁸⁵Pt

Maseni broj	185
neutron number	107
Relativna Atomska Masa	184,960613659 ± 0,000027731 Da
g-factor	−0,16 ± 0,0024444444444444
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	70,9 ± 2,4 m
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1960
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.005%

¹⁸⁶Pt

Maseni broj	186
neutron number	108
Relativna Atomska Masa	185,959350845 ± 0,000023344 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,08 ± 0,05 h
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1961
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	1.4%

¹⁸⁷Pt

Maseni broj	187
neutron number	109
Relativna Atomska Masa	186,960616646 ± 0,000025837 Da
g-factor	−0,26466666666667 ± 0,0053333333333333
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,35 ± 0,03 h
spin	3/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1961
Parnost	-

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

¹⁸⁸Pt

Maseni broj	188
neutron number	110
Relativna Atomska Masa	187,959397521 ± 0,000005694 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	10,16 ± 0,18 d
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1954
Parnost	+

decay mode	intensity
ϵ (electron capture)	100%
α (α emission)	2.6%

¹⁸⁹Pt

Maseni broj	189
neutron number	111
Relativna Atomska Masa	188,960848485 ± 0,000010832 Da
g-factor	−0,292 ± 0,0053333333333333
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	10,87 ± 0,12 h
spin	3/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1955
Parnost	-

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

¹⁹⁰Pt

Maseni broj	190
neutron number	112
Relativna Atomska Masa	189,959949823 ± 0,000000705 Da
g-factor	0
natural abundance	0,012 ± 0,002
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	483 ± 3 Gy
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1949
Parnost	+

decay mode	intensity
α (α emission)	100%
2β⁺ (double β⁺ decay)

¹⁹¹Pt

Maseni broj	191
neutron number	113
Relativna Atomska Masa	190,961676261 ± 0,00000443 Da
g-factor	−0,33266666666667 ± 0,0033333333333333
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,83 ± 0,02 d
spin	3/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1948
Parnost	-

decay mode	intensity
ϵ (electron capture)	100%

¹⁹²Pt

Maseni broj	192
neutron number	114
Relativna Atomska Masa	191,961042667 ± 0,000002758 Da
g-factor	0
natural abundance	0,782 ± 0,024
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1935
Parnost	+

decay mode	intensity
α (α emission)

¹⁹³Pt

Maseni broj	193
neutron number	115
Relativna Atomska Masa	192,962984546 ± 0,000001458 Da
g-factor	1,202 ± 0,016
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	50 ± 6 y
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1948
Parnost	-

decay mode	intensity
ϵ (electron capture)	100%

¹⁹⁴Pt

Maseni broj	194
neutron number	116
Relativna Atomska Masa	193,962683498 ± 0,000000532 Da
g-factor	0
natural abundance	32,864 ± 0,41
radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1935
Parnost	+

¹⁹⁵Pt

Maseni broj	195
neutron number	117
Relativna Atomska Masa	194,964794325 ± 0,00000054 Da
g-factor
natural abundance	33,775 ± 0,24
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1935
Parnost	-

decay mode	intensity
α (α emission)

¹⁹⁶Pt

Maseni broj	196
neutron number	118
Relativna Atomska Masa	195,964954648 ± 0,000000547 Da
g-factor	0
natural abundance	25,211 ± 0,34
radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1935
Parnost	+

¹⁹⁷Pt

Maseni broj	197
neutron number	119
Relativna Atomska Masa	196,96734303 ± 0,000000575 Da
g-factor	1,02 ± 0,04
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	19,8915 ± 0,0019 h
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1936
Parnost	-

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

¹⁹⁸Pt

Maseni broj	198
neutron number	120
Relativna Atomska Masa	197,967896718 ± 0,000002254 Da
g-factor	0
natural abundance	7,356 ± 0,13
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1935
Parnost	+

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

¹⁹⁹Pt

Maseni broj	199
neutron number	121
Relativna Atomska Masa	198,970597022 ± 0,000002317 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	30,8 ± 0,21 m
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1937
Parnost	-

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

²⁰⁰Pt

Maseni broj	200
neutron number	122
Relativna Atomska Masa	199,971444609 ± 0,000021588 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	12,6 ± 0,3 h
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1957
Parnost	+

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

²⁰¹Pt

Maseni broj	201
neutron number	123
Relativna Atomska Masa	200,974513305 ± 0,000053788 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	2,5 ± 0,1 m
spin	5/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1962
Parnost	-

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

²⁰²Pt

Maseni broj	202
neutron number	124
Relativna Atomska Masa	201,975639 ± 0,000027 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	44 ± 15 h
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1992
Parnost	+

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

²⁰³Pt

Maseni broj	203
neutron number	125
Relativna Atomska Masa	202,979055 ± 0,000215 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	22 ± 4 s
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	2008
Parnost	-

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

²⁰⁴Pt

Maseni broj	204
neutron number	126
Relativna Atomska Masa	203,981084 ± 0,000215 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	10,3 ± 1,4 s
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	2008
Parnost	+

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

²⁰⁵Pt

Maseni broj	205
neutron number	127
Relativna Atomska Masa	204,986237 ± 0,000322 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	2009
Parnost	+

decay mode	intensity
β⁻ (β⁻ decay)

²⁰⁶Pt

Maseni broj	206
neutron number	128
Relativna Atomska Masa	205,99008 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	2012
Parnost	+

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

²⁰⁷Pt

Maseni broj	207
neutron number	129
Relativna Atomska Masa	206,995556 ± 0,000429 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	9/2
nuclear quadrupole moment
vrijeme otkrića ili izuma	2012
Parnost	+

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

²⁰⁸Pt

Maseni broj	208
neutron number	130
Relativna Atomska Masa	207,999463 ± 0,000429 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	2012
Parnost	+

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

povijest

otkrio/izumio	Julius Scaliger
location of discovery	Italy
vrijeme otkrića ili izuma	1735
Etimologija	Spanish: platina (little silver).
pronunciation	PLAT-n-em (engleski)

source

Obilnost
Zastupljenost u Zemljinoj kori	0,005 mg/kg
natural abundance (ocean)
natural abundance (tijelo)
natural abundance (meteoroid)	0,000098 %
natural abundance (Sunce)	0,0000009 %
Zastupljenost u svemiru	0,0000005 %

Nuclear Screening Constants

1	s	1.506
2	p	4.4746
2	s	20.3702
3	d	13.5027
3	p	22.1139
3	s	23.0157
4	d	37.37
4	f	38.494
4	p	35.2696
4	s	34.3612
5	d	58.5925
5	p	53.5805
5	s	51.412
6	s	67.2486

Platina on ChemicalAid

Platina (Pt)

Physical Property

Kemijsko Svojstvo

other

Isotopes of Platinum

165Pt

166Pt

167Pt

168Pt

169Pt

170Pt

171Pt

172Pt

173Pt

174Pt

175Pt

176Pt

177Pt

178Pt

179Pt

180Pt

181Pt

182Pt

183Pt

184Pt

185Pt

186Pt

187Pt

188Pt

189Pt

190Pt

191Pt

192Pt

193Pt

194Pt

195Pt

196Pt

197Pt

198Pt

199Pt

200Pt

201Pt

202Pt

203Pt

204Pt

205Pt

206Pt

207Pt

208Pt

povijest

source

Nuclear Screening Constants

¹⁶⁵Pt

¹⁶⁶Pt

¹⁶⁷Pt

¹⁶⁸Pt

¹⁶⁹Pt

¹⁷⁰Pt

¹⁷¹Pt

¹⁷²Pt

¹⁷³Pt

¹⁷⁴Pt

¹⁷⁵Pt

¹⁷⁶Pt

¹⁷⁷Pt

¹⁷⁸Pt

¹⁷⁹Pt

¹⁸⁰Pt

¹⁸¹Pt

¹⁸²Pt

¹⁸³Pt

¹⁸⁴Pt

¹⁸⁵Pt

¹⁸⁶Pt

¹⁸⁷Pt

¹⁸⁸Pt

¹⁸⁹Pt

¹⁹⁰Pt

¹⁹¹Pt

¹⁹²Pt

¹⁹³Pt

¹⁹⁴Pt

¹⁹⁵Pt

¹⁹⁶Pt

¹⁹⁷Pt

¹⁹⁸Pt

¹⁹⁹Pt

²⁰⁰Pt

²⁰¹Pt

²⁰²Pt

²⁰³Pt

²⁰⁴Pt

²⁰⁵Pt

²⁰⁶Pt

²⁰⁷Pt

²⁰⁸Pt