Padron:Infobox thorium

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Toryo, 90Th
Small (3 cm) ampule with a tiny (5 mm) square of metal in it
Toryo
Bigkas sa Ingles /ˈθɔːriəm/ (THOR-ee-əm)
Hitsurasilvery
Pamantayang atomikong timbang Ar°(Th)
Toryo sa talahanayang peryodiko
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
Ce

Th

(Uqq)
actiniumtoryoprotactinium
Atomikong bilang (Z)90
Pangkatn/a
Peryodoperyodo 7
Bloke  f-bloke
Konpigurasyon ng elektron[Rn] 6d2 7s2
Mga elektron bawat kapa2, 8, 18, 32, 18, 10, 2
Katangiang pisikal
Pase sa STPsolido
Punto ng pagkatunaw2023 K ​(1750 °C, ​3182 °F)
Punto ng pagkulo5061 K ​(4788 °C, ​8650 °F)
Densidad (malapit sa r.t.)11.7 g/cm3
Init ng pusyon13.81 kJ/mol
Init ng baporisasyon514 kJ/mol
Molar na kapasidad ng init26.230 J/(mol·K)
Presyon ng singaw
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 2633 2907 3248 3683 4259 5055
Katangiang atomiko
Mga estado ng oksidasyon−1,[2] +1, +2, +3, +4 (isang mahinang panimulang oksido)
ElektronegatibidadEskala ni Pauling: 1.3
Mga enerhiyang ionisasyon
  • Una: 587 kJ/mol
  • Ikalawa: 1110 kJ/mol
  • Ikatlo: 1930 kJ/mol
Radyong atomikoemperiko: 179.8 pm
Radyong Kobalente206±6 pm
Color lines in a spectral range
Mga linyang espektral ng toryo
Ibang katangian
Likas na paglitawprimordiyal
Kayarian ng krystalface-centered cubic (fcc)
Facecentredcubic crystal structure for toryo
Bilis ng tunog manipis na bara2490 m/s (at 20 °C)
Termal na pagpapalawak11.0 µm/(m⋅K) (at 25 °C)
Termal na konduktibidad54.0 W/(m⋅K)
Elektrikal na resistibidad157 nΩ⋅m (at 0 °C)
Magnetikong pagsasaayosparamagnetic[3]
Molar na magnetikong susseptibilidad132.0×10−6 cm3/mol (293 K)[4]
Modulo ni Young79 GPa
Modulo ng tigas31 GPa
Bultong modulo54 GPa
Rasyo ni Poisson0.27
Eskala ni Mohs sa katigasan3.0
Subok sa katigasan ni Vickers295–685 MPa
Subok sa katigasan ni Brinell390–1500 MPa
Bilang ng CAS7440-29-1
Kasaysayan
Pagpapangalanafter Thor, the Norse god of thunder
PagkakatuklasJöns Jakob Berzelius (1829)
Pangunahing isotopo ng toryo
Iso­topo Abudansya Half-life (t1/2) Paraan ng pagkabulok Produkto
227Th trace 18.68 d α 223Ra
228Th trace 1.9116 y α 224Ra
229Th trace 7917 y α 225Ra
230Th 0.02% 75400 y α 226Ra
231Th trace 25.5 h β 231Pa
232Th 99.98% 1.405×1010 y α 228Ra
234Th trace 24.1 d β 234Pa
Kategorya Kategorya: Toryo
t  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Allotropes (demo)
Group (demo)
Period (demo)
Block (demo)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Wikidata *
Symbol etymology (11 non-trivial)
* Not used in {{Infobox element}} (2021-12-24)
See also Kategorya:Infobox element data sets (0)

Talababa

  1. "Standard Atomic Weights: Thorium". CIAAW. 2013.
  2. Th(-I) and U(-I) have been detected in the gas phase as octacarbonyl anions; see Chaoxian, Chi; Sudip, Pan; Jiaye, Jin; Luyan, Meng; Mingbiao, Luo; Lili, Zhao; Mingfei, Zhou; Gernot, Frenking (2019). "Octacarbonyl Ion Complexes of Actinides [An(CO)8]+/− (An=Th, U) and the Role of f Orbitals in Metal–Ligand Bonding". Chemistry (Weinheim an der Bergstrasse, Germany). 25 (50): 11772–11784. 25 (50): 11772–11784. doi:10.1002/chem.201902625. ISSN 0947-6539. PMC 6772027. PMID 31276242.
  3. Lide, D. R., pat. (2005). "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and Physics (PDF) (86th pat.). CRC Press. pp. 4–135. ISBN 978-0-8493-0486-6.
  4. Weast, R. (1984). CRC, Handbook of Chemistry and Physics. Chemical Rubber Company Publishing. p. E110. ISBN 978-0-8493-0464-4.
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