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praseodim
praseodim

Nichel
Nichel



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praseodim vs Nichel

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1 Tabelul periodic
1.1 Simbol
Pr
Ni
1.2 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
10
Rank: 8 (Overall)
gadoliniu Metal
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1.4 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
4
Rank: 4 (Overall)
litiu Metal
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1.6 bloc
f block
d block
1.7 Element de familie
lantanidelor
metal de tranziție
1.8 Numărul CAS
roentgeniu Metal
7440100
Rank: 69 (Overall)
7440020
Rank: 77 (Overall)
Aluminiu Metal
1.10 Nume grup spațiu
P63 / mmc
Fm_ 3m
1.11 Număr spațiu grup
Sodiu Metal
194,00
Rank: 5 (Overall)
225,00
Rank: 2 (Overall)
Plutoniu Metal
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2 Fapte
2.1 Fapte interesante
  • Praseodim de metal este produs sintetic din metal.
  • Praseodim este utilizat drept combustibil posibil pentru generatoarele radioactive.
  • zinc metalic găsit (obținut) în mai multe forme, cum ar fi granule, folie, praf și sub formă de pulbere.
  • După fier, zinc metalic al doilea element cel mai abundent în scoarța terestră.
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
Not Available
Axel Fredrik Cronstedt
2.3.2 Descoperire
în 1885
în 1751
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
2 * 10-7 %
Rank: 22 (Overall)
6 * 10-3 %
Rank: 4 (Overall)
taliu Metal
2.5.1 Abundenței În Soare
Fier Metal
~0.0000001 %
Rank: 26 (Overall)
~0.008 %
Rank: 3 (Overall)
beriliului Metal
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3.0.1 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 40 (Overall)
1,30 %
Rank: 3 (Overall)
Aur Metal
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3.1.3 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 27 (Overall)
0,01 %
Rank: 15 (Overall)
Radiu Metal
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3.2.1 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 39 (Overall)
0,00 %
Rank: 13 (Overall)
protactiniu Metal
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3.3.1 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 14 (Overall)
Radiu Metal
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4 utilizări
4.1 Utilizări și beneficii
Character length exceed error
  • Ea are o rezistență la coroziune și, prin urmare, este utilizat pe placă alte metale.
  • aliajele sale sunt foarte utile; aliaj nicrom este utilizat în bobina fierbinte de prăjitoare de pâine și cuptor electric.
4.1.1 Utilizări industriale
Industria chimica
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
moderat Toxic
Toxic
4.2.2 Prezent în corpul uman
Nu
da
4.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,05 Sânge / mg dm-3
Rank: 17 (Overall)
Plutoniu Metal
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4.3.2 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,70 ppm
Rank: 18 (Overall)
Plutoniu Metal
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5 Fizic
5.1 Punct de topire
Tungsten Metal
935,00 ° C
Rank: 48 (Overall)
1.453,00 ° C
Rank: 31 (Overall)
franciu Metal
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5.2 Punct de fierbere
Tungsten Metal
3.130,00 ° C
Rank: 27 (Overall)
2.732,00 ° C
Rank: 38 (Overall)
Fleroviu Metal
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5.4 Aspect
5.4.1 Stare fizică
Solid
Solid
5.4.2 Culoare
grayish alb
Argint
5.4.3 Luciu
Metalic
Metalic
5.5 Duritate
5.6.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
4,00
Rank: 10 (Overall)
cesiu Metal
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6.1.4 Duritatea Brinell
Osmiu Metal
481,00 MPa
Rank: 24 (Overall)
667,00 MPa
Rank: 18 (Overall)
cesiu Metal
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6.1.6 Duritatea Vickers
Tungsten Metal
400,00 MPa
Rank: 25 (Overall)
638,00 MPa
Rank: 16 (Overall)
Paladiu Metal
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6.3 Viteza sunetului
tehnețiu Metal
2.280,00 Domnișoară
Rank: 40 (Overall)
4.900,00 Domnișoară
Rank: 12 (Overall)
taliu Metal
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6.4 Proprietăți optice
6.4.1 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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7.1.1 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
72,00 %
Rank: 9 (Overall)
molibdenul Metal
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7.3 forme alotropice
Nu
Nu
7.3.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
7.3.2 p forme alotropice
Nu e disponibil
Nu e disponibil
7.3.3 y forme alotropice
Nu e disponibil
Nu e disponibil
8 Chimic
8.1 Formula chimica
Pr
Ni
8.3 izotopii
8.3.1 Izotopi cunoscute
Paladiu Metal
31
Rank: 8 (Overall)
25
Rank: 14 (Overall)
Tennessine Metal
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8.5 Electronegativitate
8.5.1 Pauling Electronegativitate
Aur Metal
1,13
Rank: 42 (Overall)
1,91
Rank: 10 (Overall)
franciu Metal
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8.6.1 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
1,94
Rank: 10 (Overall)
cesiu Metal
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8.7.2 Allred Rochow Electronegativitate
Galiu Metal
1,07
Rank: 32 (Overall)
1,75
Rank: 3 (Overall)
cesiu Metal
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8.7.4 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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8.7.6 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
1,88
Rank: 6 (Overall)
cesiu Metal
8.9 Electropositivity
8.9.1 Pauling Electropositivity
franciu Metal
2,87
Rank: 12 (Overall)
2,09
Rank: 43 (Overall)
Aur Metal
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8.10 Energiile ionizarea
8.10.1 Primul nivel de energie
Crom Metal
527,00 kJ / mol
Rank: 78 (Overall)
737,10 kJ / mol
Rank: 25 (Overall)
cesiu Metal
8.10.2 Nivelul 2 Energie
Crom Metal
1.020,00 kJ / mol
Rank: 80 (Overall)
1.753,00 kJ / mol
Rank: 25 (Overall)
Ruteniu Metal
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8.10.3 3rd Level Energy
Crom Metal
2.086,00 kJ / mol
Rank: 70 (Overall)
3.395,00 kJ / mol
Rank: 17 (Overall)
Osmiu Metal
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8.10.4 4a Nivel de energie
Crom Metal
3.761,00 kJ / mol
Rank: 47 (Overall)
5.300,00 kJ / mol
Rank: 15 (Overall)
toriu Metal
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8.10.5 A 5 Nivel de energie
Crom Metal
5.551,00 kJ / mol
Rank: 29 (Overall)
7.339,00 kJ / mol
Rank: 15 (Overall)
Dubnium Metal
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8.10.6 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
10.400,00 kJ / mol
Rank: 9 (Overall)
seaborgiu Metal
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8.10.7 Nivelul de energie al 7-lea
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
12.800,00 kJ / mol
Rank: 10 (Overall)
bohrium Metal
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8.10.8 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
15.600,00 kJ / mol
Rank: 10 (Overall)
hassiu Metal
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8.10.9 Al 9-lea nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
18.600,00 kJ / mol
Rank: 10 (Overall)
itriu Metal
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8.10.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
21.670,00 kJ / mol
Rank: 14 (Overall)
Stronţiu Metal
8.10.11 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
30.970,00 kJ / mol
Rank: 7 (Overall)
itriu Metal
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8.10.12 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
34.000,00 kJ / mol
Rank: 7 (Overall)
molibdenul Metal
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8.10.13 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
37.100,00 kJ / mol
Rank: 7 (Overall)
molibdenul Metal
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8.10.14 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
41.500,00 kJ / mol
Rank: 8 (Overall)
molibdenul Metal
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8.10.15 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
44.800,00 kJ / mol
Rank: 10 (Overall)
Mangan Metal
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8.10.16 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
48.100,00 kJ / mol
Rank: 12 (Overall)
Fier Metal
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8.10.17 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
55.101,00 kJ / mol
Rank: 11 (Overall)
Cobalt Metal
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8.10.18 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
58.570,00 kJ / mol
Rank: 12 (Overall)
Nichel Metal
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8.10.19 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
148.700,00 kJ / mol
Rank: 1 (Overall)
Cupru Metal
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8.10.20 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
159.000,00 kJ / mol
Rank: 3 (Overall)
molibdenul Metal
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8.10.21 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
169.400,00 kJ / mol
Rank: 3 (Overall)
molibdenul Metal
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8.10.22 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
182.700,00 kJ / mol
Rank: 2 (Overall)
molibdenul Metal
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8.10.23 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
194.000,00 kJ / mol
Rank: 2 (Overall)
molibdenul Metal
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8.10.24 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul Metal
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8.10.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul Metal
8.10.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul Metal
8.10.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul Metal
8.10.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul Metal
8.10.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.10.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.11 echivalent electrochimică
franciu Metal
1,75 g / amp-hr
Rank: 40 (Overall)
1,10 g / amp-hr
Rank: 58 (Overall)
beriliului Metal
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8.12 Funcția de electroni de lucru
Platină Metal
2,70 eV
Rank: 41 (Overall)
5,15 eV
Rank: 2 (Overall)
cesiu Metal
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8.13 Celelalte proprietăți chimice
anti coroziune, ionizarea, Izotopii radioactivi
anti coroziune, ionizarea, Izotopii radioactivi
9 Atomic
9.1 Numar atomic
Tennessine Metal
59
Rank: 57 (Overall)
28
Rank: 79 (Overall)
litiu Metal
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9.2 Configuratie electronica
[Xe] 4f3 6s2
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1
9.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Centrat cilindrică se confruntă cu (FCC)
9.3.1 rețelei de cristal
9.4 Atom
9.4.1 Numărul de Protonii
Tennessine Metal
59
Rank: 56 (Overall)
28
Rank: 78 (Overall)
litiu Metal
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9.4.2 Numărul de Neutronii
Fleroviu Metal
82
Rank: 41 (Overall)
31
Rank: 59 (Overall)
litiu Metal
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9.4.3 Numărul de Electronii
Tennessine Metal
59
Rank: 56 (Overall)
28
Rank: 78 (Overall)
litiu Metal
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9.5 Raza unui Atom
9.5.1 Raza atomică
cesiu Metal
182,00 p.m
Rank: 11 (Overall)
124,00 p.m
Rank: 49 (Overall)
beriliului Metal
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9.5.2 Raza covalentă
franciu Metal
203,00 p.m
Rank: 9 (Overall)
124,00 p.m
Rank: 51 (Overall)
beriliului Metal
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9.5.3 Van der Waals Raza
franciu Metal
239,00 p.m
Rank: 14 (Overall)
163,00 p.m
Rank: 40 (Overall)
Zinc Metal
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9.6 Greutate atomica
Tennessine Metal
140,91 amu
Rank: 51 (Overall)
58,69 amu
Rank: 73 (Overall)
litiu Metal
9.7 volum atomic
cesiu Metal
20,80 cm3 / mol
Rank: 15 (Overall)
6,59 cm3 / mol
Rank: 62 (Overall)
Mangan Metal
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9.8 Numere atomice adiacente
9.8.1 Elementul precedent
9.8.2 Elementul următor
9.9 Valence Electron Potential
Platină Metal
42,64 (-EV)
Rank: 42 (Overall)
42,00 (-EV)
Rank: 43 (Overall)
franciu Metal
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9.10 Constant zabrele
Mangan Metal
367,25 p.m
Rank: 29 (Overall)
352,40 p.m
Rank: 41 (Overall)
beriliului Metal
9.11 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
9.12 C latice / A Ratio
cadmiu Metal
1,61
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
10 Mecanic
10.1 Densitate
10.1.1 Densitatea la temperatura camerei
hassiu Metal
6,77 g / cm3
Rank: 63 (Overall)
8,91 g / cm3
Rank: 44 (Overall)
litiu Metal
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10.1.2 Densitate Când lichid (la mp)
Osmiu Metal
6,50 g / cm3
Rank: 39 (Overall)
7,81 g / cm3
Rank: 29 (Overall)
litiu Metal
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10.2 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
345,00 MPa
Rank: 11 (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
0,00 (Pa)
Rank: 25 (Overall)
0,00 (Pa)
Rank: 31 (Overall)
ceriu Metal
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10.4.2 Presiunea de vapori la 2000 K
Crom Metal
13,20 (Pa)
Rank: 7 (Overall)
19,50 (Pa)
Rank: 6 (Overall)
Tungsten Metal
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10.5 Proprietățile elasticitate
10.5.1 shear Modulus
Osmiu Metal
14,80 GPa
Rank: 39 (Overall)
76,00 GPa
Rank: 12 (Overall)
Potasiu Metal
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10.5.2 Modulus în vrac
Osmiu Metal
28,80 GPa
Rank: 40 (Overall)
180,00 GPa
Rank: 9 (Overall)
cesiu Metal
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10.5.3 Modulul lui Young
Iridiu Metal
37,30 GPa
Rank: 41 (Overall)
200,00 GPa
Rank: 11 (Overall)
cesiu Metal
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10.6 poisson Raportul
Galiu Metal
0,28
Rank: 16 (Overall)
0,31
Rank: 13 (Overall)
beriliului Metal
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10.7 Alte proprietăți mecanice
Ductil, Maleabil
Ductil
11 Magnetic
11.1 Caracteristici magnetice
11.1.1 Gravitație specifică
Cobalt Metal
6,77
Rank: 50 (Overall)
8,90
Rank: 33 (Overall)
litiu Metal
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11.1.2 Comenzi magnetice
paramagnetic
Feromagnetic
11.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 H / m
Rank: 2 (Overall)
Bismut Metal
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11.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
600,00
Rank: 2 (Overall)
Bismut Metal
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11.2 Proprietăți electrice
11.2.1 Domeniul imobilier electrice
Conductor
Conductor
11.2.2 Rezistivitatea
Mercur Metal
0,70 nΩ · m
Rank: 65 (Overall)
69,30 nΩ · m
Rank: 39 (Overall)
taliu Metal
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11.2.3 Conductivitate electrică
Argint Metal
0,01 10 6 / cm Ω
Rank: 50 (Overall)
0,14 10 6 / cm Ω
Rank: 13 (Overall)
Plutoniu Metal
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11.2.4 electron afinitate
Aur Metal
50,00 kJ / mol
Rank: 21 (Overall)
112,00 kJ / mol
Rank: 6 (Overall)
Mercur Metal
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12 Termic
12.1 Căldura specifică
litiu Metal
0,19 J / (kg K)
Rank: 32 (Overall)
0,44 J / (kg K)
Rank: 13 (Overall)
americiu Metal
ADD ⊕
12.2 Molara Capacitatea de căldură
americiu Metal
27,20 J / mol · K
Rank: 18 (Overall)
26,07 J / mol · K
Rank: 31 (Overall)
beriliului Metal
ADD ⊕
12.3 Conductivitate termică
Argint Metal
12,50 W / m · K
Rank: 59 (Overall)
90,90 W / m · K
Rank: 18 (Overall)
neptuniu Metal
ADD ⊕
12.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
12.5 Expansiunea termică
cesiu Metal
6,70 pm / (m · K)
Rank: 50 (Overall)
13,40 pm / (m · K)
Rank: 28 (Overall)
Tungsten Metal
ADD ⊕
12.6 entalpia
12.6.1 Entalpia de Vaporizarea
Tungsten Metal
296,80 kJ / mol
Rank: 29 (Overall)
371,80 kJ / mol
Rank: 20 (Overall)
Zinc Metal
ADD ⊕
12.6.2 Entalpie Fusion
Tungsten Metal
6,89 kJ / mol
Rank: 48 (Overall)
17,57 kJ / mol
Rank: 14 (Overall)
cesiu Metal
ADD ⊕
12.6.3 Entalpie de atomizare
Tungsten Metal
368,00 kJ / mol
Rank: 24 (Overall)
422,60 kJ / mol
Rank: 17 (Overall)
Mercur Metal
ADD ⊕
12.7 Standard Molar Entropy
protactiniu Met..
73,20 J / mol.K
Rank: 10 (Overall)
29,90 J / mol.K
Rank: 50 (Overall)
beriliului Metal
ADD ⊕