Торий (Th)

Physical Property

Chemical Property

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energy
proton affinity
electron affinity
ionization energy 1th2th3th4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21th22th23th24th25th26th27th28th29th30th31th32th33th34th35th36th37th38th39th40th41th42th43th44th45th46th47th48th49th50th51th52th53th54th55th56th57th58th59th60th61th62th63th64th65th66th67th68th69th70th71th72th73th74th75th76th77th78th79th80th81th82th83th84th85th86th87th88th89th90th	6.3067 eV/particle 11.9 eV/particle 18.32 eV/particle 28.648 eV/particle 58 eV/particle 69.1 eV/particle 82 eV/particle 95 eV/particle 118 eV/particle 133 eV/particle 165 eV/particle 181 eV/particle 262 eV/particle 285 eV/particle 310 eV/particle 336 eV/particle 362 eV/particle 389 eV/particle 424 eV/particle 451 eV/particle 480 eV/particle 508 eV/particle 650 eV/particle 680 eV/particle 720 eV/particle 750 eV/particle 830 eV/particle 900 eV/particle 970 eV/particle 1010 eV/particle 1090 eV/particle 1160 eV/particle 1240 eV/particle 1310 eV/particle 1380 eV/particle 1460 eV/particle 1530 eV/particle 1600 eV/particle 1680 eV/particle 1760 eV/particle 1830 eV/particle 1910 eV/particle 2000 eV/particle 2060 eV/particle 2390 eV/particle 2455 eV/particle 2524 eV/particle 2598 eV/particle 2669 eV/particle 2737 eV/particle 2860 eV/particle 2935 eV/particle 3013 eV/particle 3086 eV/particle 3375 eV/particle 3445 eV/particle 3522 eV/particle 3593 eV/particle 3943 eV/particle 4025 eV/particle 4230 eV/particle 4313 eV/particle 6972 eV/particle 7130 eV/particle 7299 eV/particle 7480 eV/particle 7650 eV/particle 7820 eV/particle 8180 eV/particle 8350 eV/particle 8550 eV/particle 8720 eV/particle 9220 eV/particle 9370 eV/particle 9540 eV/particle 9690 eV/particle 10790 eV/particle 10970 eV/particle 11340 eV/particle 11510 eV/particle 24060 eV/particle 24480 eV/particle 24940 eV/particle 25360 eV/particle 29410 eV/particle 29970 eV/particle 30680 eV/particle 31122.8 eV/particle 123086.4 eV/particle 125253.4 eV/particle
enthalpy of vaporization	513.7 kJ/mol
enthalpy of fusion	16.11 kJ/mol
standard enthalpy of formation	602 kJ/mol
electron
electron shell	2, 8, 18, 32, 18, 10, 2
valence electron	2 ⓘ
electron configuration	[Rn] 6d2 7s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 6d2 7s2
oxidation number	-1, 1, 2, 3, 4
electronegativity AllenAllred-RochowCottrell-SuttonGhoshGordyLi-XueMartynov-BatsanovMullikenNaglePaulingSanderson	0.10277 1.3
Electrophilicity Index
fundamental state of matter
phase of matter
gaseous state of matter
Boiling Point	5058.15 K
Melting Point	2023.15 K
critical pressure
critical temperature
triple point
appearance
color CPKJmolMOLCAS GV	Black #ff1493 #00baff #00baff
appearance	silvery, often with black tarnish
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion	0.000011 1/K
molar heat capacity	27.32 J/(mol K)
Specific Heat Capacity	0.118 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	6.7 MS/m
electrical resistivity	0.00000015 Ω*m
superconductivity	1.38 K
magnetism
type	paramagnetic
magnetic susceptibility (Mass)	0.0000000072 m³/Kg
magnetic susceptibility (Molar)	0.0000000017 m³/mol
magnetic susceptibility (Volume)	0.000084
magnetic ordering
Curie temperature
Néel temperature
structure
Crystal Structure	{ERROR}
lattice constant	5.08 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
hardness Brinell hardnessMohsVickers hardness	400 MPa 3 MPa 350 MPa
bulk modulus	54 GPa
shear modulus	31 GPa
Young's modulus	79 GPa
Poisson's ratio	0.27
speed of sound	2490 m/s
classification
Category	Actinides, Actinides
CAS Group
IUPAC Group
Glawe Number	34
Mendeleev Number	16
Pettifor Number	47
Geochemical Class	rare earth & related
Goldschmidt classification	litophile

other

Isotopes of Thorium

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source

Nuclear Screening Constants

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