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Platină
Platină

Poloniu
Poloniu



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Platină
X
Poloniu

Platină vs Poloniu

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1 Tabelul periodic
1.1 Simbol
Pt
Po
1.2 Număr grup
Tennessine Metal
10
Rank: 8 (Overall)
16
Rank: 2 (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
d block
p block
1.5 Element de familie
metal de tranziție
După tranziție
1.6 Numărul CAS
roentgeniu Metal
7440064
Rank: 73 (Overall)
7440086
Rank: 71 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
Fm_ 3m
Pm-3m
1.8 Număr spațiu grup
Sodiu Metal
225,00
Rank: 2 (Overall)
221,00
Rank: 3 (Overall)
Plutoniu Metal
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2 Fapte
2.1 Fapte interesante
  • Platinum este cel mai rar metal din categoriile de metale prețioase ..
  • Comercial Platinum este produs ca un produs secundar în minereuri de nichel.
  • Poloniu a fost primul element radioactiv care urmează să fie descoperite.
  • element de poloniu și compușii săi sunt foarte radioactive.
  • aliaj cu Beriliu ofera sursa de neutroni.
2.2 surse
Minerit, Minereu metale, Minereurile de minerale
Minerit, Minereu metale
2.3 Istorie
2.3.1 care a descoperit
Antonio de Ulloa
Pierre Curie and Marie Curie
2.3.2 Descoperire
în 1735
în 1898
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
5 * 10-7 %
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~0.0000009 %
Rank: 19 (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului Metal
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2.4.3 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 25 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 49 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 46 (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
  • de metal de platină este utilizat în principal în bijuterii.
  • Platina este folosit ca un catalizator industrial în producția de acid azotic, silicon și benzen.
Character length exceed error
3.1.1 Utilizări industriale
industria aerospațială, Industria chimica
industria aerospațială, industria de muniție
3.1.2 Utilizări medicale
Stomatologie, Industria farmaceutica, Instrumente chirurgicale Manufacturing
N / A
3.1.3 alte utilizări
Aliaje, bullion, sistem monetar, Bijuterii, Sculpture, statui
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
non Toxic
Toxic puternic
3.2.2 Prezent în corpul uman
Nu
Nu
3.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 ppm
Rank: 36 (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
1.772,00 ° C
Rank: 16 (Overall)
254,00 ° C
Rank: 71 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
3.827,00 ° C
Rank: 15 (Overall)
962,00 ° C
Rank: 69 (Overall)
Fleroviu Metal
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
silvery alb
Argint
4.3.3 Luciu
Metalic
N / A
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
3,50
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
300,00 MPa
Rank: 34 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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4.4.3 Duritatea Vickers
Tungsten Metal
400,00 MPa
Rank: 25 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu Metal
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4.5 Viteza sunetului
tehnețiu Metal
2.800,00 Domnișoară
Rank: 29 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
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4.6 Proprietăți optice
4.6.1 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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4.6.2 reflexiei
Argint Metal
73,00 %
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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4.7 forme alotropice
Nu
da
4.7.1 alfa forme alotropice
Nu e disponibil
α-poloniu
4.7.2 p forme alotropice
Nu e disponibil
β-poloniu
4.7.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Pt
Po
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
35
Rank: 4 (Overall)
29
Rank: 10 (Overall)
Tennessine Metal
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
2,28
Rank: 3 (Overall)
2,00
Rank: 7 (Overall)
franciu Metal
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5.3.2 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,44
Rank: 17 (Overall)
1,76
Rank: 2 (Overall)
cesiu Metal
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
2,48
Rank: 1 (Overall)
cesiu Metal
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5.3.5 Allen Electronegativitate
berkelium Metal
1,72
Rank: 16 (Overall)
2,19
Rank: 2 (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
1,72
Rank: 50 (Overall)
2,00
Rank: 46 (Overall)
Aur Metal
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5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom Metal
870,00 kJ / mol
Rank: 10 (Overall)
812,10 kJ / mol
Rank: 14 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
1.791,00 kJ / mol
Rank: 21 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Ruteniu Metal
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5.5.3 3rd Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Osmiu Metal
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5.5.4 4a Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu Metal
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5.5.5 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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5.5.6 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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5.5.7 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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5.5.8 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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5.5.9 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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5.5.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
5.5.11 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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5.5.12 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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5.5.13 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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5.5.14 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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5.5.15 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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5.5.16 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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5.5.17 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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5.5.18 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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5.5.19 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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5.5.20 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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5.5.21 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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5.5.22 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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5.5.23 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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5.5.24 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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5.5.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.6 echivalent electrochimică
franciu Metal
1,82 g / amp-hr
Rank: 35 (Overall)
3,90 g / amp-hr
Rank: 8 (Overall)
beriliului Metal
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5.7 Funcția de electroni de lucru
Platină Metal
5,65 eV
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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5.8 Celelalte proprietăți chimice
Stabilitate chimică, anti coroziune, ionizarea
ionizarea, Izotopii radioactivi, Solubilitate
6 Atomic
6.1 Numar atomic
Tennessine Metal
78
Rank: 38 (Overall)
84
Rank: 32 (Overall)
litiu Metal
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6.2 Configuratie electronica
[Xe] 4f14 5d9 6s1
[Xe] 4f14 5d10 6s2 6p4
6.3 Structura de cristal
Centrat cilindrică se confruntă cu (FCC)
Monoclinic (MON)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine Metal
78
Rank: 38 (Overall)
84
Rank: 32 (Overall)
litiu Metal
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6.4.2 Numărul de Neutronii
Fleroviu Metal
117
Rank: 24 (Overall)
125
Rank: 19 (Overall)
litiu Metal
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6.4.3 Numărul de Electronii
Tennessine Metal
78
Rank: 38 (Overall)
84
Rank: 32 (Overall)
litiu Metal
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6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu Metal
139,00 p.m
Rank: 39 (Overall)
168,00 p.m
Rank: 23 (Overall)
beriliului Metal
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6.5.2 Raza covalentă
franciu Metal
136,00 p.m
Rank: 46 (Overall)
140,00 p.m
Rank: 44 (Overall)
beriliului Metal
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6.5.3 Van der Waals Raza
franciu Metal
175,00 p.m
Rank: 36 (Overall)
197,00 p.m
Rank: 29 (Overall)
Zinc Metal
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6.6 Greutate atomica
Tennessine Metal
47,87 amu
Rank: 78 (Overall)
209,00 amu
Rank: 28 (Overall)
litiu Metal
6.7 volum atomic
cesiu Metal
9,09 cm3 / mol
Rank: 53 (Overall)
22,23 cm3 / mol
Rank: 13 (Overall)
Mangan Metal
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6.8 Numere atomice adiacente
6.8.1 Elementul precedent
6.8.2 Elementul următor
6.9 Valence Electron Potential
Platină Metal
392,42 (-EV)
Rank: 1 (Overall)
Nu e disponibil
Rank: 100 (Overall)
franciu Metal
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6.10 Constant zabrele
Mangan Metal
392,42 p.m
Rank: 24 (Overall)
335,90 p.m
Rank: 48 (Overall)
beriliului Metal
6.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
6.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu Metal
21,45 g / cm3
Rank: 11 (Overall)
9,20 g / cm3
Rank: 41 (Overall)
litiu Metal
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7.1.2 Densitate Când lichid (la mp)
Osmiu Metal
19,77 g / cm3
Rank: 2 (Overall)
9,40 g / cm3
Rank: 19 (Overall)
litiu Metal
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7.2 Rezistență la tracțiune
Fier Metal
125,00 MPa
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
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7.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
7.4 Presiunea de vapori
7.4.1 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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7.4.2 Presiunea de vapori la 2000 K
Crom Metal
0,07 (Pa)
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
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7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu Metal
61,00 GPa
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu Metal
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7.5.2 Modulus în vrac
Osmiu Metal
230,00 GPa
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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7.5.3 Modulul lui Young
Iridiu Metal
168,00 GPa
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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7.6 poisson Raportul
Galiu Metal
0,38
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
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7.7 Alte proprietăți mecanice
Ductil, Maleabil
N / A
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt Metal
21,45
Rank: 4 (Overall)
9,32
Rank: 31 (Overall)
litiu Metal
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8.1.2 Comenzi magnetice
paramagnetic
nemagnetic
8.1.3 Permeabilitate
Fier Metal
0,00 H / m
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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8.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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8.2 Proprietăți electrice
8.2.1 Domeniul imobilier electrice
Conductor
Conductor
8.2.2 Rezistivitatea
Mercur Metal
105,00 nΩ · m
Rank: 30 (Overall)
0,40 nΩ · m
Rank: 67 (Overall)
taliu Metal
ADD ⊕
8.2.3 Conductivitate electrică
Argint Metal
0,10 10 6 / cm Ω
Rank: 21 (Overall)
0,02 10 6 / cm Ω
Rank: 44 (Overall)
Plutoniu Metal
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8.2.4 electron afinitate
Aur Metal
205,30 kJ / mol
Rank: 2 (Overall)
183,30 kJ / mol
Rank: 3 (Overall)
Mercur Metal
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9 Termic
9.1 Căldura specifică
litiu Metal
0,13 J / (kg K)
Rank: 39 (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu Metal
ADD ⊕
9.2 Molara Capacitatea de căldură
americiu Metal
25,86 J / mol · K
Rank: 35 (Overall)
26,40 J / mol · K
Rank: 28 (Overall)
beriliului Metal
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9.3 Conductivitate termică
Argint Metal
71,60 W / m · K
Rank: 24 (Overall)
20,00 W / m · K
Rank: 44 (Overall)
neptuniu Metal
ADD ⊕
9.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
9.5 Expansiunea termică
cesiu Metal
8,80 pm / (m · K)
Rank: 44 (Overall)
23,50 pm / (m · K)
Rank: 16 (Overall)
Tungsten Metal
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten Metal
510,50 kJ / mol
Rank: 11 (Overall)
60,30 kJ / mol
Rank: 58 (Overall)
Zinc Metal
ADD ⊕
9.6.2 Entalpie Fusion
Tungsten Metal
19,70 kJ / mol
Rank: 12 (Overall)
13,00 kJ / mol
Rank: 26 (Overall)
cesiu Metal
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten Metal
565,00 kJ / mol
Rank: 11 (Overall)
134,00 kJ / mol
Rank: 54 (Overall)
Mercur Metal
ADD ⊕
9.7 Standard Molar Entropy
protactiniu Met..
41,60 J / mol.K
Rank: 36 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
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