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toriu
toriu




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toriu element

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Tabelul periodic

Simbol

Th

Număr grup

0
Rank: 18 (Overall)
0 17
👆🏻

perioada Număr

7
Rank: 1 (Overall)
2 7
👆🏻

bloc

f block

Element de familie

actinide

Numărul CAS

7440326
Rank: 49 (Overall)
7429905 54386242
👆🏻

Nume grup spațiu

P63 / mmc

Număr spațiu grup

194,00
Rank: 7 (Overall)
11 276
👆🏻

Fapte

Fapte interesante

  • de metal toriu este utilizat ca o opțiune alternativă peste uraniu pentru combustibil nuclear.
  • Toriu metale aspect (argintiu alb, moale) este oarecum similar cu plumb metalic.

surse

S-au găsit în minerale, Minerit

Istorie

care a descoperit

Jöns Jakob Berzelius

Descoperire

în 1829

Abundenţă

Abundenței În Universul

0,00 %
Rank: 10 (Overall)
0 0.11
👆🏻

Abundenței În Soare

0,00 %
Rank: 9 (Overall)
0 0.1
👆🏻

Abundenței În Meteoriți

0,05 %
Rank: 11 (Overall)
0 22
👆🏻

Abundenței în scoarța Pământului

0,66 %
Rank: 7 (Overall)
1E-37 8.1
👆🏻

Abundenței în oceanele

0,00 %
Rank: 15 (Overall)
0 1.1
👆🏻

Abundenței la om

0,00 %
Rank: 24 (Overall)
0 1.4
👆🏻

utilizări

Utilizări și beneficii

  • metalice toriu este folosit ca agent aliază pentru magneziu, se conferă o rezistență mai mare și rezistență la temperatură.
  • compus al acestui oxid de toriu metal este folosit ca un catalizator industrial.

Utilizări industriale

industria aerospațială, industria de automobile, Industria chimica, industria electrotehnică, industria electronică

Utilizări medicale

Stomatologie, Instrumente chirurgicale Manufacturing

alte utilizări

Aliaje, Bijuterii, Sculpture, statui

Proprietățile biologice

Toxicitate

non Toxic

Prezent în corpul uman

da

in Blood

0,00 Sânge / mg dm-3
Rank: 36 (Overall)
0 1970
👆🏻

in Bone

0,02 ppm
Rank: 34 (Overall)
0 170000
👆🏻

Fizic

Punct de topire

1.750,00 ° C
Rank: 17 (Overall)
-38.83 3410
👆🏻

Punct de fierbere

4.790,00 ° C
Rank: 8 (Overall)
0 5660
👆🏻

Aspect

Stare fizică

Solid

Culoare

Argint

Luciu

-

Duritate

Mohs Duritate

3,00
Rank: 13 (Overall)
0.2 8.5
👆🏻

Duritatea Brinell

390,00 MPa
Rank: 35 (Overall)
0.14 3490
👆🏻

Duritatea Vickers

295,00 MPa
Rank: 47 (Overall)
0 3920
👆🏻

Viteza sunetului

2.490,00 Domnișoară
Rank: 52 (Overall)
818 16200
👆🏻

Proprietăți optice

Indicele de refractie

1,60
Rank: 33 (Overall)
0.155 3.41
👆🏻

reflexiei

15,00 %
Rank: 36 (Overall)
5 97
👆🏻

forme alotropice

Nu

alfa forme alotropice

-

p forme alotropice

-

y forme alotropice

-

Chimic

Formula chimica

Th

izotopii

Izotopi cunoscute

28
Rank: 11 (Overall)
0 38
👆🏻

Electronegativitate

Pauling Electronegativitate

1,30
Rank: 33 (Overall)
0 2.6
👆🏻

Sanderson Electronegativitate

1,30
Rank: 25 (Overall)
0.22 2.56
👆🏻

Allred Rochow Electronegativitate

1,11
Rank: 30 (Overall)
0.86 1.9
👆🏻

Mulliken-Jaffe Electronegativitate

1,30
Rank: 33 (Overall)
0.62 2.48
👆🏻

Allen Electronegativitate

1,30
Rank: 40 (Overall)
0.659 2.7
👆🏻

Electropositivity

Pauling Electropositivity

2,70
Rank: 22 (Overall)
1.46 3.3
👆🏻

Energiile ionizarea

Primul nivel de energie

587,00 kJ / mol
Rank: 60 (Overall)
375.7 26130
👆🏻

Nivelul 2 Energie

1.110,00 kJ / mol
Rank: 74 (Overall)
392.8 28750
👆🏻

3rd Level Energy

1.978,00 kJ / mol
Rank: 81 (Overall)
392.8 34230
👆🏻

4a Nivel de energie

2.780,00 kJ / mol
Rank: 77 (Overall)
375.7 37066
👆🏻

A 5 Nivel de energie

5.870,00 kJ / mol
Rank: 52 (Overall)
392 97510
👆🏻

A 6 Nivel de energie

5.870,00 kJ / mol
Rank: 65 (Overall)
1007 105800
👆🏻

Nivelul de energie al 7-lea

5.870,00 kJ / mol
Rank: 57 (Overall)
1007 114300
👆🏻

A 8-Level Energy

5.870,00 kJ / mol
Rank: 55 (Overall)
730 125300
👆🏻

Al 9-lea nivel de energie

5.870,00 kJ / mol
Rank: 53 (Overall)
1007 134700
👆🏻

A 10 Nivel de energie

5.870,00 kJ / mol
Rank: 55 (Overall)
392 144300
👆🏻

11 Nivelul de energie

5.870,00 kJ / mol
Rank: 60 (Overall)
392 169988
👆🏻

12 Nivelul de energie

5.870,00 kJ / mol
Rank: 63 (Overall)
0 189368
👆🏻

13 Nivel de energie

5.870,00 kJ / mol
Rank: 49 (Overall)
1007 76015
👆🏻

14 Nivel de energie

5.870,00 kJ / mol
Rank: 38 (Overall)
380 86450
👆🏻

15 Nivel de energie

58.700,00 kJ / mol
Rank: 50 (Overall)
33000 100700
👆🏻

16 Nivelul de energie

58.700,00 kJ / mol
Rank: 39 (Overall)
375.7 109480
👆🏻

17 Nivelul de energie

587,40 kJ / mol
Rank: 61 (Overall)
375.7 122200
👆🏻

18 Nivelul de energie

5.870,00 kJ / mol
Rank: 52 (Overall)
0 134810
👆🏻

19 Nivel de energie

587,00 kJ / mol
Rank: 59 (Overall)
375.7 148700
👆🏻

20 Nivelul de energie

587,00 kJ / mol
Rank: 55 (Overall)
0 171200
👆🏻

21 Nivelul de energie

587,00 kJ / mol
Rank: 68 (Overall)
375.7 179100
👆🏻

22 Nivelul de energie

587,00 kJ / mol
Rank: 50 (Overall)
330 184900
👆🏻

23 Nivelul de energie

587,00 kJ / mol
Rank: 68 (Overall)
357.6 198800
👆🏻

24 Nivelul de energie

587,00 kJ / mol
Rank: 52 (Overall)
297.3 195200
👆🏻

25 Nivelul de energie

587,00 kJ / mol
Rank: 54 (Overall)
0 121900
👆🏻

26 Nivelul de energie

587,40 kJ / mol
Rank: 55 (Overall)
357.6 127700
👆🏻

27 Nivelul de energie

587,40 kJ / mol
Rank: 55 (Overall)
0 133800
👆🏻

28 Nivelul de energie

587,40 kJ / mol
Rank: 59 (Overall)
297.3 139800
👆🏻

29 Nivelul de energie

587,00 kJ / mol
Rank: 60 (Overall)
0 148100
👆🏻

30 Nivelul de energie

587,40 kJ / mol
Rank: 57 (Overall)
0 154500
👆🏻

echivalent electrochimică

2,16 g / amp-hr
Rank: 28 (Overall)
0.16812 8.3209
👆🏻

Funcția de electroni de lucru

3,41 eV
Rank: 43 (Overall)
2.14 6
👆🏻

Celelalte proprietăți chimice

Coroziune, ionizarea, Izotopii radioactivi, Radioactivitate

Atomic

Numar atomic

90
Rank: 28 (Overall)
3 117
👆🏻

Configuratie electronica

[Rn] 6d2 7s2

Structura de cristal

Centrat cilindrică se confruntă cu (FCC)

rețelei de cristal

Atom

Numărul de Protonii

90
Rank: 28 (Overall)
3 117
👆🏻

Numărul de Neutronii

142
Rank: 16 (Overall)
4 285
👆🏻

Numărul de Electronii

90
Rank: 28 (Overall)
3 117
👆🏻

Raza unui Atom

Raza atomică

179,80 p.m
Rank: 17 (Overall)
0 348
👆🏻

Raza covalentă

206,00 p.m
Rank: 7 (Overall)
0 260
👆🏻

Van der Waals Raza

237,00 p.m
Rank: 19 (Overall)
0 348
👆🏻

Greutate atomica

232,04 amu
Rank: 23 (Overall)
6.94 294
👆🏻

volum atomic

19,90 cm3 / mol
Rank: 32 (Overall)
1.39 71.07
👆🏻

Numere atomice adiacente

Elementul precedent

Elementul următor

Valence Electron Potential

59,30 (-EV)
Rank: 24 (Overall)
0 392.42
👆🏻

Constant zabrele

508,42 p.m
Rank: 16 (Overall)
0 891.25
👆🏻

zabrele Unghiuri

π/2, π/2, π/2

C latice / A Ratio

1,10
Rank: 60 (Overall)
0.423 1.9
👆🏻

Mecanic

Densitate

Densitatea la temperatura camerei

11,72 g / cm3
Rank: 34 (Overall)
0.534 40.7
👆🏻

Densitate Când lichid (la mp)

11,72 g / cm3
Rank: 32 (Overall)
0.512 41
👆🏻

Rezistență la tracțiune

75,00 MPa
Rank: 30 (Overall)
0.1 11000
👆🏻

Viscozitate

0,00
Rank: 23 (Overall)
1.5E-05 0.0035
👆🏻

Presiunea de vapori

Presiunea de vapori la 1000 K

0,00 (Pa)
Rank: 37 (Overall)
0 121
👆🏻

Presiunea de vapori la 2000 K

0,00 (Pa)
Rank: 22 (Overall)
0 774
👆🏻

Proprietățile elasticitate

shear Modulus

31,00 GPa
Rank: 25 (Overall)
1.3 222
👆🏻

Modulus în vrac

54,00 GPa
Rank: 23 (Overall)
0 462
👆🏻

Modulul lui Young

79,00 GPa
Rank: 26 (Overall)
0 528
👆🏻

poisson Raportul

0,27
Rank: 20 (Overall)
0.032 0.47
👆🏻

Alte proprietăți mecanice

Ductil

Magnetic

Caracteristici magnetice

Gravitație specifică

11,70
Rank: 36 (Overall)
0.53 4500
👆🏻

Comenzi magnetice

paramagnetic

Permeabilitate

0,00 H / m
Rank: 17 (Overall)
1.25643E-06 0.0063
👆🏻

Susceptibil

0,00
Rank: 24 (Overall)
-0.000166 200000
👆🏻

Proprietăți electrice

Domeniul imobilier electrice

superconductor

Rezistivitatea

157,00 nΩ · m
Rank: 22 (Overall)
0.1 961
👆🏻

Conductivitate electrică

0,07 10 6 / cm Ω
Rank: 36 (Overall)
0 0.63
👆🏻

electron afinitate

0,00 kJ / mol
Rank: 49 (Overall)
0 222.8
👆🏻

Termic

Căldura specifică

0,12 J / (kg K)
Rank: 42 (Overall)
0.1 3.6
👆🏻

Molara Capacitatea de căldură

26,23 J / mol · K
Rank: 38 (Overall)
13.1 62.7
👆🏻

Conductivitate termică

54,00 W / m · K
Rank: 28 (Overall)
0 429
👆🏻

Temperatura critică

2.023,00 K
Rank: 20 (Overall)
26.3 3695
👆🏻

Expansiunea termică

11,00 pm / (m · K)
Rank: 49 (Overall)
4.5 97
👆🏻

entalpia

Entalpia de Vaporizarea

429,00 kJ / mol
Rank: 20 (Overall)
7.32 799.1
👆🏻

Entalpie Fusion

15,48 kJ / mol
Rank: 19 (Overall)
2.1 35.23
👆🏻

Entalpie de atomizare

468,60 kJ / mol
Rank: 20 (Overall)
61.5 837
👆🏻

Standard Molar Entropy

27,30 J / mol.K
Rank: 73 (Overall)
9.5 198.1
👆🏻