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thulium
thulium

praseodim
praseodim



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thulium
X
praseodim

thulium vs praseodim

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1 Tabelul periodic
1.1 Simbol
Tm
Pr
1.2 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
6
Rank: 2 (Overall)
litiu Metal
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1.4 bloc
f block
f block
1.5 Element de familie
lantanidelor
lantanidelor
1.6 Numărul CAS
roentgeniu Metal
7440304
Rank: 51 (Overall)
7440100
Rank: 69 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
P63 / mmc
P63 / mmc
1.8 Număr spațiu grup
Sodiu Metal
194,00
Rank: 5 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu Metal
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2 Fapte
2.1 Fapte interesante
  • Thulium metal poate rezista la coroziune, datorită aerului uscat.
  • Numai 169 de izotopi Tm-al Tuliu de metal apar in mod natural.
  • Praseodim de metal este produs sintetic din metal.
  • Praseodim este utilizat drept combustibil posibil pentru generatoarele radioactive.
2.2 surse
S-au găsit în minerale, Minerit, Minereurile de minerale
S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Per Teodor Cleve
Not Available
2.3.2 Descoperire
în 1879
în 1885
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
1 * 10-8 %
Rank: 30 (Overall)
2 * 10-7 %
Rank: 22 (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~0.00000002 %
Rank: 28 (Overall)
~0.0000001 %
Rank: 26 (Overall)
beriliului Metal
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2.4.3 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 47 (Overall)
0,00 %
Rank: 40 (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 43 (Overall)
0,00 %
Rank: 27 (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 41 (Overall)
0,00 %
Rank: 39 (Overall)
protactiniu Metal
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2.4.6 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
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3 utilizări
3.1 Utilizări și beneficii
  • Thulium de metal produce izotopi care emite raze X. Izotopului este utilizat în aparat cu raze X.
  • elementul thulium este, de asemenea, utilizat în echipamente chirurgicale cum ar fi cu laser.
Character length exceed error
3.1.1 Utilizări industriale
N / A
Industria chimica
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje, Cercetarea nucleară, Scopuri de cercetare
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
Necunoscut
moderat Toxic
3.2.2 Prezent în corpul uman
Nu
Nu
3.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
1.545,00 ° C
Rank: 23 (Overall)
935,00 ° C
Rank: 48 (Overall)
franciu Metal
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1.2 Punct de fierbere
Tungsten Metal
1.730,00 ° C
Rank: 55 (Overall)
3.130,00 ° C
Rank: 27 (Overall)
Fleroviu Metal
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1.3 Aspect
1.3.1 Stare fizică
Solid
Solid
1.3.2 Culoare
Gray argintat
grayish alb
1.3.3 Luciu
Metalic
Metalic
1.4 Duritate
1.4.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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1.5.1 Duritatea Brinell
Osmiu Metal
471,00 MPa
Rank: 25 (Overall)
481,00 MPa
Rank: 24 (Overall)
cesiu Metal
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1.6.1 Duritatea Vickers
Tungsten Metal
520,00 MPa
Rank: 21 (Overall)
400,00 MPa
Rank: 25 (Overall)
Paladiu Metal
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1.8 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
2.280,00 Domnișoară
Rank: 40 (Overall)
taliu Metal
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1.9 Proprietăți optice
1.9.1 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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1.10.2 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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1.11 forme alotropice
Nu
Nu
1.11.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
1.11.2 p forme alotropice
Nu e disponibil
Nu e disponibil
1.11.3 y forme alotropice
Nu e disponibil
Nu e disponibil
2 Chimic
2.1 Formula chimica
Tm
Pr
2.2 izotopii
2.2.1 Izotopi cunoscute
Paladiu Metal
32
Rank: 7 (Overall)
31
Rank: 8 (Overall)
Tennessine Metal
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2.3 Electronegativitate
2.3.1 Pauling Electronegativitate
Aur Metal
1,25
Rank: 35 (Overall)
1,13
Rank: 42 (Overall)
franciu Metal
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2.4.1 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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2.5.1 Allred Rochow Electronegativitate
Galiu Metal
1,11
Rank: 29 (Overall)
1,07
Rank: 32 (Overall)
cesiu Metal
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2.5.2 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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2.5.3 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
2.6 Electropositivity
2.6.1 Pauling Electropositivity
franciu Metal
2,75
Rank: 19 (Overall)
2,87
Rank: 12 (Overall)
Aur Metal
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2.7 Energiile ionizarea
2.7.1 Primul nivel de energie
Crom Metal
596,70 kJ / mol
Rank: 55 (Overall)
527,00 kJ / mol
Rank: 78 (Overall)
cesiu Metal
2.7.2 Nivelul 2 Energie
Crom Metal
1.160,00 kJ / mol
Rank: 66 (Overall)
1.020,00 kJ / mol
Rank: 80 (Overall)
Ruteniu Metal
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2.7.3 3rd Level Energy
Crom Metal
2.285,00 kJ / mol
Rank: 57 (Overall)
2.086,00 kJ / mol
Rank: 70 (Overall)
Osmiu Metal
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2.7.4 4a Nivel de energie
Crom Metal
4.120,00 kJ / mol
Rank: 33 (Overall)
3.761,00 kJ / mol
Rank: 47 (Overall)
toriu Metal
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2.7.5 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
5.551,00 kJ / mol
Rank: 29 (Overall)
Dubnium Metal
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2.7.6 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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2.7.7 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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2.7.8 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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2.7.9 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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2.7.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
2.7.11 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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2.7.12 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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2.7.13 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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2.7.14 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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2.7.15 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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2.7.16 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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2.7.17 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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2.7.18 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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2.7.19 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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2.7.20 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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2.7.21 21 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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2.7.22 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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2.7.23 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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2.7.24 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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2.7.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.7.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.7.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.7.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.7.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.7.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.8 echivalent electrochimică
franciu Metal
2,10 g / amp-hr
Rank: 26 (Overall)
1,75 g / amp-hr
Rank: 40 (Overall)
beriliului Metal
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2.9 Funcția de electroni de lucru
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
2,70 eV
Rank: 41 (Overall)
cesiu Metal
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2.10 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Solubilitate
anti coroziune, ionizarea, Izotopii radioactivi
3 Atomic
3.1 Numar atomic
Tennessine Metal
69
Rank: 47 (Overall)
59
Rank: 57 (Overall)
litiu Metal
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3.2 Configuratie electronica
[Xe] 4f13 6s2
[Xe] 4f3 6s2
3.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Hexagonala Închide Ambalat (HCP)
3.3.1 rețelei de cristal
3.4 Atom
3.4.1 Numărul de Protonii
Tennessine Metal
69
Rank: 46 (Overall)
59
Rank: 56 (Overall)
litiu Metal
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3.4.2 Numărul de Neutronii
Fleroviu Metal
100
Rank: 32 (Overall)
82
Rank: 41 (Overall)
litiu Metal
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3.4.3 Numărul de Electronii
Tennessine Metal
69
Rank: 46 (Overall)
59
Rank: 56 (Overall)
litiu Metal
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3.5 Raza unui Atom
3.5.1 Raza atomică
cesiu Metal
176,00 p.m
Rank: 18 (Overall)
182,00 p.m
Rank: 11 (Overall)
beriliului Metal
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3.5.2 Raza covalentă
franciu Metal
160,00 p.m
Rank: 30 (Overall)
203,00 p.m
Rank: 9 (Overall)
beriliului Metal
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3.5.3 Van der Waals Raza
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
239,00 p.m
Rank: 14 (Overall)
Zinc Metal
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3.6 Greutate atomica
Tennessine Metal
168,93 amu
Rank: 42 (Overall)
140,91 amu
Rank: 51 (Overall)
litiu Metal
3.7 volum atomic
cesiu Metal
18,10 cm3 / mol
Rank: 28 (Overall)
20,80 cm3 / mol
Rank: 15 (Overall)
Mangan Metal
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3.8 Numere atomice adiacente
3.8.1 Elementul precedent
3.8.2 Elementul următor
3.9 Valence Electron Potential
Platină Metal
49,70 (-EV)
Rank: 28 (Overall)
42,64 (-EV)
Rank: 42 (Overall)
franciu Metal
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1.3 Constant zabrele
Mangan Metal
353,75 p.m
Rank: 40 (Overall)
367,25 p.m
Rank: 29 (Overall)
beriliului Metal
1.6 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
1.8 C latice / A Ratio
cadmiu Metal
1,57
Rank: 17 (Overall)
1,61
Rank: 4 (Overall)
beriliului Metal
2 Mecanic
2.1 Densitate
2.1.1 Densitatea la temperatura camerei
hassiu Metal
9,32 g / cm3
Rank: 40 (Overall)
6,77 g / cm3
Rank: 63 (Overall)
litiu Metal
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3.4.2 Densitate Când lichid (la mp)
Osmiu Metal
8,56 g / cm3
Rank: 24 (Overall)
6,50 g / cm3
Rank: 39 (Overall)
litiu Metal
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3.5 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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3.6 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
3.7 Presiunea de vapori
3.7.1 Presiunea de vapori la 1000 K
Stronţiu Metal
0,06 (Pa)
Rank: 10 (Overall)
0,00 (Pa)
Rank: 25 (Overall)
ceriu Metal
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3.7.3 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
13,20 (Pa)
Rank: 7 (Overall)
Tungsten Metal
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3.8 Proprietățile elasticitate
3.8.1 shear Modulus
Osmiu Metal
30,50 GPa
Rank: 22 (Overall)
14,80 GPa
Rank: 39 (Overall)
Potasiu Metal
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4.2.4 Modulus în vrac
Osmiu Metal
44,50 GPa
Rank: 26 (Overall)
28,80 GPa
Rank: 40 (Overall)
cesiu Metal
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4.2.6 Modulul lui Young
Iridiu Metal
74,00 GPa
Rank: 27 (Overall)
37,30 GPa
Rank: 41 (Overall)
cesiu Metal
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5.2 poisson Raportul
Galiu Metal
0,21
Rank: 31 (Overall)
0,28
Rank: 16 (Overall)
beriliului Metal
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5.4 Alte proprietăți mecanice
Ductil, Maleabil
Ductil, Maleabil
6 Magnetic
6.1 Caracteristici magnetice
6.1.1 Gravitație specifică
Cobalt Metal
9,32
Rank: 31 (Overall)
6,77
Rank: 50 (Overall)
litiu Metal
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6.3.2 Comenzi magnetice
paramagnetic
paramagnetic
6.3.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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6.3.5 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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6.5 Proprietăți electrice
6.5.1 Domeniul imobilier electrice
Conductor
Conductor
6.5.2 Rezistivitatea
Mercur Metal
676,00 nΩ · m
Rank: 5 (Overall)
0,70 nΩ · m
Rank: 65 (Overall)
taliu Metal
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6.6.2 Conductivitate electrică
Argint Metal
0,02 10 6 / cm Ω
Rank: 49 (Overall)
0,01 10 6 / cm Ω
Rank: 50 (Overall)
Plutoniu Metal
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6.6.4 electron afinitate
Aur Metal
50,00 kJ / mol
Rank: 21 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Mercur Metal
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8 Termic
8.1 Căldura specifică
litiu Metal
0,16 J / (kg K)
Rank: 35 (Overall)
0,19 J / (kg K)
Rank: 32 (Overall)
americiu Metal
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8.3 Molara Capacitatea de căldură
americiu Metal
27,03 J / mol · K
Rank: 22 (Overall)
27,20 J / mol · K
Rank: 18 (Overall)
beriliului Metal
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8.4 Conductivitate termică
Argint Metal
16,90 W / m · K
Rank: 49 (Overall)
12,50 W / m · K
Rank: 59 (Overall)
neptuniu Metal
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8.5 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
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8.6 Expansiunea termică
cesiu Metal
13,30 pm / (m · K)
Rank: 29 (Overall)
6,70 pm / (m · K)
Rank: 50 (Overall)
Tungsten Metal
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8.9 entalpia
8.9.1 Entalpia de Vaporizarea
Tungsten Metal
191,00 kJ / mol
Rank: 42 (Overall)
296,80 kJ / mol
Rank: 29 (Overall)
Zinc Metal
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8.9.3 Entalpie Fusion
Tungsten Metal
16,80 kJ / mol
Rank: 17 (Overall)
6,89 kJ / mol
Rank: 48 (Overall)
cesiu Metal
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8.9.5 Entalpie de atomizare
Tungsten Metal
247,00 kJ / mol
Rank: 41 (Overall)
368,00 kJ / mol
Rank: 24 (Overall)
Mercur Metal
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8.10 Standard Molar Entropy
protactiniu Met..
74,00 J / mol.K
Rank: 9 (Overall)
73,20 J / mol.K
Rank: 10 (Overall)
beriliului Metal
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