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Tungsten
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europiu vs Tungsten

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1 Tabelul periodic
1.1 Simbol
Eu
W
1.2 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
6
Rank: 12 (Overall)
gadoliniu Metal
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1.4 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
6
Rank: 2 (Overall)
litiu Metal
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1.5 bloc
f block
d block
1.6 Element de familie
lantanidelor
metal de tranziție
1.7 Numărul CAS
roentgeniu Metal
7440531
Rank: 34 (Overall)
7440337
Rank: 48 (Overall)
Aluminiu Metal
1.8 Nume grup spațiu
3m Im_
3m Im_
1.9 Număr spațiu grup
Sodiu Metal
229,00
Rank: 1 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu Metal
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2 Fapte
2.1 Fapte interesante
nu e disponibil
  • Element de tungsten are cel de-al doilea cel mai înalt punct de topire.
  • tungsten pur se poate tăia cu ușurință în jos cu ajutorul bomfaier.
2.2 surse
S-au găsit în minerale, Minerit, Minereurile de minerale
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Eugène-Anatole Demarçay
Not Available
2.3.2 Descoperire
în 1896
în 1781
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
5 * 10-8 %
Rank: 27 (Overall)
5 * 10-8 %
Rank: 27 (Overall)
taliu Metal
3.1.2 Abundenței În Soare
Fier Metal
~0.00000005 %
Rank: 27 (Overall)
~0.0000004 %
Rank: 23 (Overall)
beriliului Metal
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3.1.5 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 43 (Overall)
0,00 %
Rank: 39 (Overall)
Aur Metal
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3.1.7 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 36 (Overall)
0,00 %
Rank: 39 (Overall)
Radiu Metal
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3.2.3 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 42 (Overall)
0,00 %
Rank: 18 (Overall)
protactiniu Metal
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3.2.5 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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4 utilizări
4.1 Utilizări și beneficii
  • metale europiu utilizări principale este în tipărirea bancnotelor euro. Aceste note lumina roșu în lumină UV.
  • Acesta este utilizat în becuri redus de energie.
Character length exceed error
4.1.1 Utilizări industriale
Industria chimica
industria aerospațială, industria de automobile, industria electrotehnică, industria electronică
4.1.2 Utilizări medicale
N / A
N / A
4.1.3 alte utilizări
Aliaje
Aliaje
4.2 Proprietățile biologice
4.2.1 Toxicitate
non Toxic
non Toxic
4.2.2 Prezent în corpul uman
da
da
4.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 Sânge / mg dm-3
Rank: 31 (Overall)
Plutoniu Metal
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5.1.1 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 ppm
Rank: 35 (Overall)
Plutoniu Metal
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6 Fizic
6.1 Punct de topire
Tungsten Metal
822,00 ° C
Rank: 55 (Overall)
3.410,00 ° C
Rank: 1 (Overall)
franciu Metal
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6.3 Punct de fierbere
Tungsten Metal
1.597,00 ° C
Rank: 56 (Overall)
5.660,00 ° C
Rank: 1 (Overall)
Fleroviu Metal
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6.5 Aspect
6.5.1 Stare fizică
Solid
Solid
6.5.2 Culoare
silvery alb
grayish alb
6.5.3 Luciu
Lucios
Lucios
6.6 Duritate
6.6.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
7,50
Rank: 2 (Overall)
cesiu Metal
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6.7.1 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
2.000,00 MPa
Rank: 4 (Overall)
cesiu Metal
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6.8.1 Duritatea Vickers
Tungsten Metal
167,00 MPa
Rank: 34 (Overall)
3.430,00 MPa
Rank: 1 (Overall)
Paladiu Metal
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6.10 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
4.620,00 Domnișoară
Rank: 16 (Overall)
taliu Metal
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6.11 Proprietăți optice
6.11.1 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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6.11.3 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
62,00 %
Rank: 13 (Overall)
molibdenul Metal
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6.13 forme alotropice
Nu
Nu
6.13.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
6.13.2 p forme alotropice
Nu e disponibil
Nu e disponibil
6.13.3 y forme alotropice
Nu e disponibil
Nu e disponibil
7 Chimic
7.1 Formula chimica
Eu
W
7.2 izotopii
7.2.1 Izotopi cunoscute
Paladiu Metal
31
Rank: 8 (Overall)
33
Rank: 6 (Overall)
Tennessine Metal
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7.3 Electronegativitate
7.3.1 Pauling Electronegativitate
Aur Metal
1,20
Rank: 39 (Overall)
2,36
Rank: 2 (Overall)
franciu Metal
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7.3.2 Sanderson Electronegativitate
Cobalt Metal
1,01
Rank: 22 (Overall)
0,98
Rank: 23 (Overall)
cesiu Metal
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7.3.3 Allred Rochow Electronegativitate
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,40
Rank: 19 (Overall)
cesiu Metal
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7.3.4 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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7.3.5 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
1,47
Rank: 29 (Overall)
cesiu Metal
7.4 Electropositivity
7.4.1 Pauling Electropositivity
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
1,64
Rank: 52 (Overall)
Aur Metal
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7.5 Energiile ionizarea
7.5.1 Primul nivel de energie
Crom Metal
547,10 kJ / mol
Rank: 71 (Overall)
770,00 kJ / mol
Rank: 16 (Overall)
cesiu Metal
7.5.2 Nivelul 2 Energie
Crom Metal
1.085,00 kJ / mol
Rank: 74 (Overall)
1.700,00 kJ / mol
Rank: 29 (Overall)
Ruteniu Metal
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7.5.3 3rd Level Energy
Crom Metal
2.404,00 kJ / mol
Rank: 51 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Osmiu Metal
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7.5.4 4a Nivel de energie
Crom Metal
4.120,00 kJ / mol
Rank: 33 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu Metal
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7.5.5 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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7.5.6 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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7.5.7 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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7.5.8 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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7.5.9 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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7.5.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
7.5.11 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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7.5.12 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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7.5.13 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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7.5.14 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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7.5.15 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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7.5.16 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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7.5.17 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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7.5.18 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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7.5.19 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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7.5.20 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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7.5.21 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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7.5.22 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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7.5.23 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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7.5.24 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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7.5.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
7.5.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
7.5.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
7.5.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
7.5.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
7.5.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
7.6 echivalent electrochimică
franciu Metal
1,89 g / amp-hr
Rank: 33 (Overall)
1,14 g / amp-hr
Rank: 54 (Overall)
beriliului Metal
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7.7 Funcția de electroni de lucru
Platină Metal
2,50 eV
Rank: 43 (Overall)
4,55 eV
Rank: 13 (Overall)
cesiu Metal
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7.8 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Solubilitate
ionizarea, Izotopii radioactivi, Solubilitate
8 Atomic
8.1 Numar atomic
Tennessine Metal
63
Rank: 53 (Overall)
74
Rank: 42 (Overall)
litiu Metal
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8.2 Configuratie electronica
[Xe] 4f7 6s2
[Xe] 4f14 5d4 6s2
8.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Corp Centrat cilindrică (CCA)
8.3.1 rețelei de cristal
8.4 Atom
8.4.1 Numărul de Protonii
Tennessine Metal
63
Rank: 52 (Overall)
74
Rank: 41 (Overall)
litiu Metal
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8.4.2 Numărul de Neutronii
Fleroviu Metal
89
Rank: 38 (Overall)
110
Rank: 27 (Overall)
litiu Metal
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8.4.3 Numărul de Electronii
Tennessine Metal
63
Rank: 52 (Overall)
74
Rank: 41 (Overall)
litiu Metal
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8.5 Raza unui Atom
8.5.1 Raza atomică
cesiu Metal
180,00 p.m
Rank: 14 (Overall)
139,00 p.m
Rank: 39 (Overall)
beriliului Metal
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8.5.2 Raza covalentă
franciu Metal
198,00 p.m
Rank: 13 (Overall)
162,00 p.m
Rank: 29 (Overall)
beriliului Metal
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8.5.3 Van der Waals Raza
franciu Metal
233,00 p.m
Rank: 18 (Overall)
200,00 p.m
Rank: 28 (Overall)
Zinc Metal
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8.6 Greutate atomica
Tennessine Metal
151,96 amu
Rank: 47 (Overall)
183,84 amu
Rank: 37 (Overall)
litiu Metal
8.7 volum atomic
cesiu Metal
28,90 cm3 / mol
Rank: 8 (Overall)
9,53 cm3 / mol
Rank: 50 (Overall)
Mangan Metal
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8.8 Numere atomice adiacente
8.8.1 Elementul precedent
8.8.2 Elementul următor
8.9 Valence Electron Potential
Platină Metal
45,60 (-EV)
Rank: 35 (Overall)
140,00 (-EV)
Rank: 5 (Overall)
franciu Metal
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8.10 Constant zabrele
Mangan Metal
458,10 p.m
Rank: 17 (Overall)
316,52 p.m
Rank: 56 (Overall)
beriliului Metal
8.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
8.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
9 Mecanic
9.1 Densitate
9.1.1 Densitatea la temperatura camerei
hassiu Metal
5,26 g / cm3
Rank: 69 (Overall)
19,25 g / cm3
Rank: 16 (Overall)
litiu Metal
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9.1.2 Densitate Când lichid (la mp)
Osmiu Metal
5,13 g / cm3
Rank: 47 (Overall)
17,60 g / cm3
Rank: 5 (Overall)
litiu Metal
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9.2 Rezistență la tracțiune
Fier Metal
120,00 MPa
Rank: 15 (Overall)
370,00 MPa
Rank: 10 (Overall)
indiu Metal
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9.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
9.4 Presiunea de vapori
9.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
19,40 (Pa)
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
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9.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 32 (Overall)
Tungsten Metal
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9.5 Proprietățile elasticitate
9.5.1 shear Modulus
Osmiu Metal
7,90 GPa
Rank: 44 (Overall)
161,00 GPa
Rank: 5 (Overall)
Potasiu Metal
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9.5.2 Modulus în vrac
Osmiu Metal
8,30 GPa
Rank: 46 (Overall)
310,00 GPa
Rank: 4 (Overall)
cesiu Metal
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9.5.3 Modulul lui Young
Iridiu Metal
18,20 GPa
Rank: 47 (Overall)
411,00 GPa
Rank: 4 (Overall)
cesiu Metal
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9.6 poisson Raportul
Galiu Metal
0,15
Rank: 34 (Overall)
0,28
Rank: 17 (Overall)
beriliului Metal
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9.7 Alte proprietăți mecanice
Ductil
Ductil, Maleabil
10 Magnetic
10.1 Caracteristici magnetice
10.1.1 Gravitație specifică
Cobalt Metal
5,24
Rank: 55 (Overall)
19,22
Rank: 9 (Overall)
litiu Metal
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10.1.2 Comenzi magnetice
paramagnetic
paramagnetic
10.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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10.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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10.2 Proprietăți electrice
10.2.1 Domeniul imobilier electrice
Conductor
superconductor
10.2.2 Rezistivitatea
Mercur Metal
0,90 nΩ · m
Rank: 62 (Overall)
52,80 nΩ · m
Rank: 42 (Overall)
taliu Metal
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10.2.3 Conductivitate electrică
Argint Metal
0,01 10 6 / cm Ω
Rank: 55 (Overall)
0,19 10 6 / cm Ω
Rank: 10 (Overall)
Plutoniu Metal
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10.2.4 electron afinitate
Aur Metal
50,00 kJ / mol
Rank: 21 (Overall)
78,60 kJ / mol
Rank: 13 (Overall)
Mercur Metal
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11 Termic
11.1 Căldura specifică
litiu Metal
0,18 J / (kg K)
Rank: 33 (Overall)
0,13 J / (kg K)
Rank: 39 (Overall)
americiu Metal
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11.2 Molara Capacitatea de căldură
americiu Metal
27,66 J / mol · K
Rank: 16 (Overall)
24,27 J / mol · K
Rank: 52 (Overall)
beriliului Metal
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11.3 Conductivitate termică
Argint Metal
13,90 W / m · K
Rank: 56 (Overall)
173,00 W / m · K
Rank: 7 (Overall)
neptuniu Metal
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11.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
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11.5 Expansiunea termică
cesiu Metal
35,00 pm / (m · K)
Rank: 8 (Overall)
4,50 pm / (m · K)
Rank: 59 (Overall)
Tungsten Metal
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11.6 entalpia
11.6.1 Entalpia de Vaporizarea
Tungsten Metal
143,50 kJ / mol
Rank: 48 (Overall)
799,10 kJ / mol
Rank: 1 (Overall)
Zinc Metal
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11.6.2 Entalpie Fusion
Tungsten Metal
9,21 kJ / mol
Rank: 37 (Overall)
35,23 kJ / mol
Rank: 1 (Overall)
cesiu Metal
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11.6.3 Entalpie de atomizare
Tungsten Metal
180,00 kJ / mol
Rank: 47 (Overall)
837,00 kJ / mol
Rank: 1 (Overall)
Mercur Metal
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11.7 Standard Molar Entropy
protactiniu Met..
77,80 J / mol.K
Rank: 4 (Overall)
32,60 J / mol.K
Rank: 47 (Overall)
beriliului Metal
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