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protactiniu
protactiniu

cesiu
cesiu



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protactiniu
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protactiniu vs cesiu

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1 Tabelul periodic
1.1 Simbol
Pa
Cs
1.3 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
1
Rank: 17 (Overall)
gadoliniu Metal
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1.6 perioada Număr
Uraniu Metal
7
Rank: 1 (Overall)
6
Rank: 2 (Overall)
litiu Metal
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1.9 bloc
f block
s block
1.10 Element de familie
actinide
alcaliu
1.11 Numărul CAS
roentgeniu Metal
7440133
Rank: 66 (Overall)
7440462
Rank: 40 (Overall)
Aluminiu Metal
2.2 Nume grup spațiu
I4 / mmm
3m Im_
2.3 Număr spațiu grup
Sodiu Metal
139,00
Rank: 8 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu Metal
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3 Fapte
3.1 Fapte interesante
  • din metal protactiniu are 29 izotopi.
  • Izotopii de protactiniu-231 utilizate în armă nucleară.
nu e disponibil
3.2 surse
S-au găsit în minereul de uraniu, Minerit, Minereu metale
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
3.3 Istorie
3.3.1 care a descoperit
William Crookes
Robert Bunsen and Gustav Kirchhoff
3.3.2 Descoperire
în 1900
în 1860
3.4 Abundenţă
3.4.1 Abundenței În Universul
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
8 * 10-8 %
Rank: 24 (Overall)
taliu Metal
3.6.1 Abundenței În Soare
Fier Metal
~-9999 %
Rank: N/A (Overall)
~0.0000008 %
Rank: 20 (Overall)
beriliului Metal
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3.7.2 Abundenței În Meteoriți
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 38 (Overall)
Aur Metal
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3.7.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 57 (Overall)
0,00 %
Rank: 35 (Overall)
Radiu Metal
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3.8.2 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 47 (Overall)
0,00 %
Rank: 17 (Overall)
protactiniu Metal
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3.8.4 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 17 (Overall)
Radiu Metal
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4 utilizări
4.1 Utilizări și beneficii
  • folosește în prezent cunoscute ale protactiniu de metal sunt limitate la doar scop de cercetare.
  • Cea mai comună utilizare a metalului cesiu este ca un fluid de foraj. Este, de asemenea, utilizat în fabricarea sticlei optice.
  • In tuburi vidate si echipamente de contr acest metal este folosit ca promotor de catalizator.
4.1.1 Utilizări industriale
N / A
industria aerospațială, industria de automobile, industria electrotehnică, industria electronică
4.1.2 Utilizări medicale
N / A
N / A
4.1.3 alte utilizări
N / A
Aliaje
4.2 Proprietățile biologice
4.2.1 Toxicitate
Toxic puternic
Toxic mildly
4.2.2 Prezent în corpul uman
Nu
da
4.2.3 in Blood
Sodiu Metal
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
0,00 Sânge / mg dm-3
Rank: 28 (Overall)
Plutoniu Metal
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5.1.2 in Bone
Calciu Metal
0,00 ppm
Rank: 36 (Overall)
0,05 ppm
Rank: 26 (Overall)
Plutoniu Metal
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6 Fizic
6.1 Punct de topire
Tungsten Metal
1.568,00 ° C
Rank: 21 (Overall)
28,50 ° C
Rank: 80 (Overall)
franciu Metal
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6.3 Punct de fierbere
Tungsten Metal
4.027,00 ° C
Rank: 12 (Overall)
678,40 ° C
Rank: 75 (Overall)
Fleroviu Metal
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7.2 Aspect
7.2.1 Stare fizică
Solid
Solid
7.2.2 Culoare
Argint
Aurul argintat
7.2.3 Luciu
Metalic
N / A
7.3 Duritate
7.3.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,20
Rank: 25 (Overall)
cesiu Metal
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7.5.1 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,14 MPa
Rank: 56 (Overall)
cesiu Metal
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7.7.1 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu Metal
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7.9 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
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7.11 Proprietăți optice
7.11.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
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7.11.2 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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7.12 forme alotropice
Nu
Nu
7.12.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
7.12.2 p forme alotropice
Nu e disponibil
Nu e disponibil
7.12.3 y forme alotropice
Nu e disponibil
Nu e disponibil
8 Chimic
8.1 Formula chimica
Pa
Cs
8.2 izotopii
8.2.1 Izotopi cunoscute
Paladiu Metal
27
Rank: 12 (Overall)
36
Rank: 3 (Overall)
Tennessine Metal
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8.3 Electronegativitate
8.3.1 Pauling Electronegativitate
Aur Metal
1,50
Rank: 27 (Overall)
0,79
Rank: 52 (Overall)
franciu Metal
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8.3.2 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
0,22
Rank: 33 (Overall)
cesiu Metal
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8.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,14
Rank: 28 (Overall)
0,86
Rank: 41 (Overall)
cesiu Metal
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8.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
0,62
Rank: 26 (Overall)
cesiu Metal
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8.3.5 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
0,66
Rank: 48 (Overall)
cesiu Metal
8.4 Electropositivity
8.4.1 Pauling Electropositivity
franciu Metal
2,50
Rank: 27 (Overall)
3,21
Rank: 2 (Overall)
Aur Metal
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8.5 Energiile ionizarea
8.5.1 Primul nivel de energie
Crom Metal
568,00 kJ / mol
Rank: 68 (Overall)
375,70 kJ / mol
Rank: 90 (Overall)
cesiu Metal
8.5.2 Nivelul 2 Energie
Crom Metal
1.128,00 kJ / mol
Rank: 72 (Overall)
2.234,30 kJ / mol
Rank: 8 (Overall)
Ruteniu Metal
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8.5.3 3rd Level Energy
Crom Metal
1.814,00 kJ / mol
Rank: 81 (Overall)
3.400,00 kJ / mol
Rank: 16 (Overall)
Osmiu Metal
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8.5.4 4a Nivel de energie
Crom Metal
2.991,00 kJ / mol
Rank: 66 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu Metal
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8.5.5 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
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8.5.6 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
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8.5.7 Nivelul de energie al 7-lea
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium Metal
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8.5.8 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
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8.5.9 Al 9-lea nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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8.5.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
8.5.11 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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8.5.12 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.5.13 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.5.14 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.5.15 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
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8.5.16 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
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8.5.17 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
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8.5.18 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
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8.5.19 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
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8.5.20 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.5.21 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
8.5.22 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.5.23 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.5.24 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.5.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.5.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.5.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.5.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.5.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.5.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.6 echivalent electrochimică
franciu Metal
1,72 g / amp-hr
Rank: 43 (Overall)
4,96 g / amp-hr
Rank: 3 (Overall)
beriliului Metal
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8.7 Funcția de electroni de lucru
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
2,14 eV
Rank: 46 (Overall)
cesiu Metal
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8.8 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate
Stabilitate chimică, Coroziune, ionizarea, Izotopii radioactivi, Solubilitate
9 Atomic
9.1 Numar atomic
Tennessine Metal
91
Rank: 27 (Overall)
55
Rank: 61 (Overall)
litiu Metal
ADD ⊕
9.2 Configuratie electronica
[Rn] 5f2 6d1 7s2
[Xe] 6s1
9.3 Structura de cristal
Tetragonal (Tetr)
Corp Centrat cilindrică (CCA)
9.3.1 rețelei de cristal
9.4 Atom
9.4.1 Numărul de Protonii
Tennessine Metal
91
Rank: 27 (Overall)
55
Rank: 60 (Overall)
litiu Metal
ADD ⊕
9.4.2 Numărul de Neutronii
Fleroviu Metal
122
Rank: 21 (Overall)
78
Rank: 43 (Overall)
litiu Metal
ADD ⊕
9.4.3 Numărul de Electronii
Tennessine Metal
91
Rank: 27 (Overall)
55
Rank: 60 (Overall)
litiu Metal
ADD ⊕
9.5 Raza unui Atom
9.5.1 Raza atomică
cesiu Metal
163,00 p.m
Rank: 25 (Overall)
265,00 p.m
Rank: 1 (Overall)
beriliului Metal
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9.5.2 Raza covalentă
franciu Metal
200,00 p.m
Rank: 11 (Overall)
244,00 p.m
Rank: 2 (Overall)
beriliului Metal
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9.5.3 Van der Waals Raza
franciu Metal
243,00 p.m
Rank: 11 (Overall)
343,00 p.m
Rank: 2 (Overall)
Zinc Metal
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9.6 Greutate atomica
Tennessine Metal
231,04 amu
Rank: 24 (Overall)
132,91 amu
Rank: 55 (Overall)
litiu Metal
9.7 volum atomic
cesiu Metal
15,00 cm3 / mol
Rank: 34 (Overall)
71,07 cm3 / mol
Rank: 1 (Overall)
Mangan Metal
ADD ⊕
9.8 Numere atomice adiacente
9.8.1 Elementul precedent
9.8.2 Elementul următor
9.9 Valence Electron Potential
Platină Metal
92,00 (-EV)
Rank: 11 (Overall)
8,62 (-EV)
Rank: 66 (Overall)
franciu Metal
ADD ⊕
9.10 Constant zabrele
Mangan Metal
392,50 p.m
Rank: 23 (Overall)
614,10 p.m
Rank: 5 (Overall)
beriliului Metal
9.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
9.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
10 Mecanic
10.1 Densitate
10.1.1 Densitatea la temperatura camerei
hassiu Metal
15,37 g / cm3
Rank: 20 (Overall)
1,93 g / cm3
Rank: 76 (Overall)
litiu Metal
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10.1.2 Densitate Când lichid (la mp)
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,84 g / cm3
Rank: 53 (Overall)
litiu Metal
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10.2 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
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10.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
10.4 Presiunea de vapori
10.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
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10.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
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10.5 Proprietățile elasticitate
10.5.1 shear Modulus
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu Metal
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10.5.2 Modulus în vrac
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,60 GPa
Rank: 50 (Overall)
cesiu Metal
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10.5.3 Modulul lui Young
Iridiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,70 GPa
Rank: 58 (Overall)
cesiu Metal
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10.6 poisson Raportul
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
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10.7 Alte proprietăți mecanice
Necunoscut
Ductil
11 Magnetic
11.1 Caracteristici magnetice
11.1.1 Gravitație specifică
Cobalt Metal
15,37
Rank: 12 (Overall)
1,87
Rank: 64 (Overall)
litiu Metal
ADD ⊕
11.1.2 Comenzi magnetice
paramagnetic
paramagnetic
11.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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11.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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11.2 Proprietăți electrice
11.2.1 Domeniul imobilier electrice
Conductor
Semiconductor
11.2.2 Rezistivitatea
Mercur Metal
177,00 nΩ · m
Rank: 21 (Overall)
205,00 nΩ · m
Rank: 17 (Overall)
taliu Metal
ADD ⊕
11.2.3 Conductivitate electrică
Argint Metal
0,05 10 6 / cm Ω
Rank: 34 (Overall)
0,05 10 6 / cm Ω
Rank: 35 (Overall)
Plutoniu Metal
ADD ⊕
11.2.4 electron afinitate
Aur Metal
Nu e disponibil
Rank: N/A (Overall)
45,50 kJ / mol
Rank: 25 (Overall)
Mercur Metal
ADD ⊕
12 Termic
12.1 Căldura specifică
litiu Metal
0,12 J / (kg K)
Rank: 40 (Overall)
0,24 J / (kg K)
Rank: 23 (Overall)
americiu Metal
ADD ⊕
12.2 Molara Capacitatea de căldură
americiu Metal
Nu e disponibil
Rank: N/A (Overall)
32,21 J / mol · K
Rank: 4 (Overall)
beriliului Metal
ADD ⊕
12.3 Conductivitate termică
Argint Metal
47,00 W / m · K
Rank: 32 (Overall)
35,90 W / m · K
Rank: 36 (Overall)
neptuniu Metal
ADD ⊕
12.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
1.938,00 K
Rank: 5 (Overall)
yterbiu Metal
ADD ⊕
12.5 Expansiunea termică
cesiu Metal
9,90 pm / (m · K)
Rank: 40 (Overall)
97,00 pm / (m · K)
Rank: 1 (Overall)
Tungsten Metal
ADD ⊕
12.6 entalpia
12.6.1 Entalpia de Vaporizarea
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
65,90 kJ / mol
Rank: 57 (Overall)
Zinc Metal
ADD ⊕
12.6.2 Entalpie Fusion
Tungsten Metal
12,34 kJ / mol
Rank: 28 (Overall)
2,10 kJ / mol
Rank: 63 (Overall)
cesiu Metal
ADD ⊕
12.6.3 Entalpie de atomizare
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
78,20 kJ / mol
Rank: 60 (Overall)
Mercur Metal
ADD ⊕
12.7 Standard Molar Entropy
protactiniu Met..
198,10 J / mol.K
Rank: 1 (Overall)
85,20 J / mol.K
Rank: 3 (Overall)
beriliului Metal
ADD ⊕