Plaatina (Pt)

chemical element with symbol Pt and atomic number 78

Atomic Number	78
Atomic Weight	195.084
massiarv	195

Group	10
Period	6
Block	d

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

Animated Bohri aatomiteooria of Pt (Plaatina)

Füüsikalised Omadused

Aatomiraadius	135 pm 230 pm
molaarruumala	9,1 cm³/mol
Covalent Radius	123 pm 112 pm 110 pm 136 pm
Metallic Radius	130 pm 139 pm
ionic radius	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
density	21,5 g/cm³ 19 770 kg/m³

Keemilised Omadused

energia

proton affinity
Elektronafiinsus	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

aurustumissoojus	470 kJ/mol
sulamissoojus	21,76 kJ/mol
standard enthalpy of formation	565,7 kJ/mol
elektron

elektronkiht	2, 8, 18, 32, 17, 1

valentselektron	1 ⓘ

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

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

phase of matter	Solid
gaseous state of matter
Boiling Point	4 098,15 K
Melting Point	2 041,35 K
critical pressure
critical temperature
kolmikpunkt
Välimus
värvus	Gray #ff1493 #d0d0e0 #d0d0e0
Välimus	silvery white
Murdumisnäitaja
thermodynamic material property
Thermal Conductivity	71,6 W/(m K)
soojuspaisumine	0,0000089 1/K
molar heat capacity	25,86 J/(mol K)
Specific Heat Capacity	0,133 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
Elektrijuhtivus	9,4 MS/m
Eritakistus	0,00000011 Ω*m
Ülijuhtivus
Magnetism
type	paramagnetic
Magnetiline vastuvõtlikkus (Mass)	0,0000000122 m³/Kg
Magnetiline vastuvõtlikkus (Molar)	0,00000000238 m³/mol
Magnetiline vastuvõtlikkus (Volume)	0,0002573
magnetic ordering
Curie punkt
Néel temperature
struktuur
Crystal Structure	Face Centered Cubic (FCC)
lattice constant	3,92 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
kõvadus	392 MPa 3,5 MPa 549 MPa
Ruumpaisumismoodul	230 GPa
Nihkeelastsusmoodul	61 GPa
Normaalelastsusmoodul	168 GPa
Poissoni tegur	0,38
heli kiirus	2 680 m/s
Klassifitseerimine
Category	Transition metals, Transition metals
CAS Group	VIIIA
IUPAC Group	VIII
Glawe Number	64
Mendeleev Number	69
Pettifor Number	68
Geochemical Class	noble metal
Goldschmidt classification	siderophile

teine

Gas Basicity
polarizability	48 ± 4 a₀
C6 Dispersion Coefficient	470 a₀
allotrope
Neutron cross section	10
Neutron Mass Absorption	0,002
Kvantarv	3D3
space group	225 (Fm_3m)

Isotopes of Platinum

Stable Isotopes	2
Unstable Isotopes	42
Natural Isotopes	6

¹⁶⁵Pt

massiarv	165
neutron number	87
Relative Atomic Mass	164,999658 ± 0,000429 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	370 ± 180 us
spinn	7/2
nuclear quadrupole moment
avastamise aeg	2019
parity	-

decay mode	Intensiivsus
α (α emission)	100%

¹⁶⁶Pt

massiarv	166
neutron number	88
Relative Atomic Mass	165,994866 ± 0,000322 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	294 ± 62 us
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1996
parity	+

decay mode	Intensiivsus
α (α emission)	100%

¹⁶⁷Pt

massiarv	167
neutron number	89
Relative Atomic Mass	166,99275 ± 0,000329 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	915 ± 123 us
spinn	7/2
nuclear quadrupole moment
avastamise aeg	1996
parity	-

decay mode	Intensiivsus
α (α emission)	100%

¹⁶⁸Pt

massiarv	168
neutron number	90
Relative Atomic Mass	167,988180196 ± 0,00016096 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,02 ± 0,1 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1981
parity	+

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

¹⁶⁹Pt

massiarv	169
neutron number	91
Relative Atomic Mass	168,986619 ± 0,000215 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	6,99 ± 0,09 ms
spinn	7/2
nuclear quadrupole moment
avastamise aeg	1981
parity	-

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

¹⁷⁰Pt

massiarv	170
neutron number	92
Relative Atomic Mass	169,982502087 ± 0,000019588 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	13,93 ± 0,16 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1981
parity	+

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

¹⁷¹Pt

massiarv	171
neutron number	93
Relative Atomic Mass	170,981248868 ± 0,000086904 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	45,5 ± 2,5 ms
spinn	7/2
nuclear quadrupole moment
avastamise aeg	1981
parity	-

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

¹⁷²Pt

massiarv	172
neutron number	94
Relative Atomic Mass	171,977341059 ± 0,000011139 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	97,6 ± 1,3 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1981
parity	+

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

¹⁷³Pt

massiarv	173
neutron number	95
Relative Atomic Mass	172,976449922 ± 0,000068096 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	382 ± 2 ms
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1966
parity	-

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

¹⁷⁴Pt

massiarv	174
neutron number	96
Relative Atomic Mass	173,972820431 ± 0,000011098 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	862 ± 8 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1966
parity	+

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

¹⁷⁵Pt

massiarv	175
neutron number	97
Relative Atomic Mass	174,972400593 ± 0,000019982 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,43 ± 0,04 s
spinn	7/2
nuclear quadrupole moment
avastamise aeg	1966
parity	-

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

¹⁷⁶Pt

massiarv	176
neutron number	98
Relative Atomic Mass	175,968938162 ± 0,000013647 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	6,33 ± 0,15 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1966
parity	+

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

¹⁷⁷Pt

massiarv	177
neutron number	99
Relative Atomic Mass	176,968469541 ± 0,00001609 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	10 ± 0,4 s
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1966
parity	-

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

¹⁷⁸Pt

massiarv	178
neutron number	100
Relative Atomic Mass	177,965649288 ± 0,000010878 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	20,7 ± 0,7 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1966
parity	+

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

¹⁷⁹Pt

massiarv	179
neutron number	101
Relative Atomic Mass	178,965358742 ± 0,000008563 Da
g-factor	0,86 ± 0,06
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	21,2 ± 0,4 s
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1966
parity	-

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

¹⁸⁰Pt

massiarv	180
neutron number	102
Relative Atomic Mass	179,96303801 ± 0,00001079 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	56 ± 3 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1966
parity	+

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

¹⁸¹Pt

massiarv	181
neutron number	103
Relative Atomic Mass	180,963089946 ± 0,000014695 Da
g-factor	0,96 ± 0,04
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	52 ± 2,2 s
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1966
parity	-

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

¹⁸²Pt

massiarv	182
neutron number	104
Relative Atomic Mass	181,961171605 ± 0,000014057 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,67 ± 0,12 m
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1963
parity	+

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

¹⁸³Pt

massiarv	183
neutron number	105
Relative Atomic Mass	182,961595895 ± 0,000015261 Da
g-factor	1 ± 0,01
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	6,5 ± 1 m
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1963
parity	-

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

¹⁸⁴Pt

massiarv	184
neutron number	106
Relative Atomic Mass	183,959921929 ± 0,000015828 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	17,3 ± 0,2 m
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1963
parity	+

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

¹⁸⁵Pt

massiarv	185
neutron number	107
Relative Atomic Mass	184,960613659 ± 0,000027731 Da
g-factor	−0,16 ± 0,0024444444444444
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	70,9 ± 2,4 m
spinn	9/2
nuclear quadrupole moment
avastamise aeg	1960
parity	+

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

¹⁸⁶Pt

massiarv	186
neutron number	108
Relative Atomic Mass	185,959350845 ± 0,000023344 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,08 ± 0,05 h
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1961
parity	+

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

¹⁸⁷Pt

massiarv	187
neutron number	109
Relative Atomic Mass	186,960616646 ± 0,000025837 Da
g-factor	−0,26466666666667 ± 0,0053333333333333
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,35 ± 0,03 h
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1961
parity	-

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

¹⁸⁸Pt

massiarv	188
neutron number	110
Relative Atomic Mass	187,959397521 ± 0,000005694 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	10,16 ± 0,18 d
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1954
parity	+

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

¹⁸⁹Pt

massiarv	189
neutron number	111
Relative Atomic Mass	188,960848485 ± 0,000010832 Da
g-factor	−0,292 ± 0,0053333333333333
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	10,87 ± 0,12 h
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1955
parity	-

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

¹⁹⁰Pt

massiarv	190
neutron number	112
Relative Atomic Mass	189,959949823 ± 0,000000705 Da
g-factor	0
natural abundance	0,012 ± 0,002
radioaktiivsus	☢️ radioactive element
Poolestusaeg	483 ± 3 Gy
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1949
parity	+

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

¹⁹¹Pt

massiarv	191
neutron number	113
Relative Atomic Mass	190,961676261 ± 0,00000443 Da
g-factor	−0,33266666666667 ± 0,0033333333333333
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,83 ± 0,02 d
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1948
parity	-

decay mode	Intensiivsus
ϵ (electron capture)	100%

¹⁹²Pt

massiarv	192
neutron number	114
Relative Atomic Mass	191,961042667 ± 0,000002758 Da
g-factor	0
natural abundance	0,782 ± 0,024
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1935
parity	+

decay mode	Intensiivsus
α (α emission)

¹⁹³Pt

massiarv	193
neutron number	115
Relative Atomic Mass	192,962984546 ± 0,000001458 Da
g-factor	1,202 ± 0,016
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	50 ± 6 y
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1948
parity	-

decay mode	Intensiivsus
ϵ (electron capture)	100%

¹⁹⁴Pt

massiarv	194
neutron number	116
Relative Atomic Mass	193,962683498 ± 0,000000532 Da
g-factor	0
natural abundance	32,864 ± 0,41
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1935
parity	+

¹⁹⁵Pt

massiarv	195
neutron number	117
Relative Atomic Mass	194,964794325 ± 0,00000054 Da
g-factor
natural abundance	33,775 ± 0,24
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1935
parity	-

decay mode	Intensiivsus
α (α emission)

¹⁹⁶Pt

massiarv	196
neutron number	118
Relative Atomic Mass	195,964954648 ± 0,000000547 Da
g-factor	0
natural abundance	25,211 ± 0,34
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1935
parity	+

¹⁹⁷Pt

massiarv	197
neutron number	119
Relative Atomic Mass	196,96734303 ± 0,000000575 Da
g-factor	1,02 ± 0,04
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	19,8915 ± 0,0019 h
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1936
parity	-

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

¹⁹⁸Pt

massiarv	198
neutron number	120
Relative Atomic Mass	197,967896718 ± 0,000002254 Da
g-factor	0
natural abundance	7,356 ± 0,13
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1935
parity	+

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

¹⁹⁹Pt

massiarv	199
neutron number	121
Relative Atomic Mass	198,970597022 ± 0,000002317 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	30,8 ± 0,21 m
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1937
parity	-

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

²⁰⁰Pt

massiarv	200
neutron number	122
Relative Atomic Mass	199,971444609 ± 0,000021588 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	12,6 ± 0,3 h
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1957
parity	+

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

²⁰¹Pt

massiarv	201
neutron number	123
Relative Atomic Mass	200,974513305 ± 0,000053788 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,5 ± 0,1 m
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1962
parity	-

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

²⁰²Pt

massiarv	202
neutron number	124
Relative Atomic Mass	201,975639 ± 0,000027 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	44 ± 15 h
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1992
parity	+

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

²⁰³Pt

massiarv	203
neutron number	125
Relative Atomic Mass	202,979055 ± 0,000215 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	22 ± 4 s
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	2008
parity	-

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

²⁰⁴Pt

massiarv	204
neutron number	126
Relative Atomic Mass	203,981084 ± 0,000215 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	10,3 ± 1,4 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2008
parity	+

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

²⁰⁵Pt

massiarv	205
neutron number	127
Relative Atomic Mass	204,986237 ± 0,000322 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	9/2
nuclear quadrupole moment
avastamise aeg	2009
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)

²⁰⁶Pt

massiarv	206
neutron number	128
Relative Atomic Mass	205,99008 ± 0,000322 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2012
parity	+

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

²⁰⁷Pt

massiarv	207
neutron number	129
Relative Atomic Mass	206,995556 ± 0,000429 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	9/2
nuclear quadrupole moment
avastamise aeg	2012
parity	+

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

²⁰⁸Pt

massiarv	208
neutron number	130
Relative Atomic Mass	207,999463 ± 0,000429 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2012
parity	+

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

ajalugu

leiutaja või avastaja	Julius Scaliger
location of discovery	Italy
avastamise aeg	1735
etümoloogia	Spanish: platina (little silver).
pronunciation	PLAT-n-em (inglise)

allikas

Abundance
Abundance in Earth's crust	0,005 mg/kg
natural abundance (ookean)
natural abundance (Inimkeha)
natural abundance (meteoorkeha)	0,000098 %
natural abundance (Päike)	0,0000009 %
Abundance in Universe	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

Plaatina on ChemicalAid

AGROVOC ID	c_33116
Art & Architecture Thesaurus ID	300011031
Australian Educational Vocabulary ID	scot/3557
BNCF Thesaurus ID	38673
BNF	11933151c
Brockhaus Enzyklopädie online ID	platin
CAB ID	247437
CAS Registry Number	7440-06-4
ChEBI ID	33364
Den Store Danske ID	platin
Encyclopædia Britannica Online ID	science/platinum
Encyclopædia Universalis ID	platine-et-platinoides
Freebase	/m/025s7y2
French Vikidia ID	Platine
GND	4174856-6
Gran Enciclopèdia Catalana ID	0052942
Great Russian Encyclopedia Online ID	3144162
Human Metabolome Database ID	HMDB0013671
ICSC ID	1393
IEDB Epitope ID	114076
KBpedia ID	Platinum
Krugosvet article	nauka_i_tehnika/himiya/PLATINA.html
LCCN	sh85103305
LEM ID	LEM201007234
MeSH descriptor ID	D010984
NALT ID	58752
NDL-tunnus	00575831
NKCR AUT ID	ph124109
National Library of Israel J9U ID	987007555841105171
OmegaWiki Defined Meaning	2842
OpenAlex ID	C518104683
OpenAlex ID	C3017570876
PACTOLS thesaurus ID	pcrtbLhpWhz8H6
PSH ID	5784
SELIBR ID	156616
STW Thesaurus for Economics ID	14306-6
Spanish Cultural Heritage thesauri ID	materias/1000929
Spanish Vikidia ID	Platino
Store norske leksikon ID	platina
Treccani ID	platino
UK Parliament thesaurus ID	12164
USGS Thesaurus ID	1538
Wolfram Language entity code	Entity["Mineral", "Platinum"]
WordNet 3.1 Synset ID	14673721-n
YSO ID	12535

Plaatina (Pt)

Füüsikalised Omadused

Keemilised Omadused

teine

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

ajalugu

allikas

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