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gadoliniu
gadoliniu

Calciu
Calciu



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gadoliniu
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Calciu

gadoliniu vs Calciu

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1 Tabelul periodic
1.1 Simbol
Gd
Ca
1.2 Număr grup
Tennessine Metal
0
Rank: 18 (Overall)
2
Rank: 16 (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
4
Rank: 4 (Overall)
litiu Metal
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1.4 bloc
f block
s block
1.5 Element de familie
lantanidelor
Pământ alcalină
1.6 Numărul CAS
roentgeniu Metal
7440542
Rank: 33 (Overall)
7440702
Rank: 21 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
P63 / mmc
Fm_ 3m
1.8 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
  • Gadolinium nu este găsit liber în natură, prin urmare, acesta nu este un metal nativ.
  • Gadoliniu de metal găsite în minerale, cum ar fi monazitul și Bastnaesite.
  • Calciu se afla pe locul 5 in rang lista Procentul abundenței pământului.
  • Ea se găsește în starea de compus.
  • Gipsului sau sulfat de calciu este utilizat ca tencuială și ipsos.
2.2 surse
S-au găsit în minerale, Minerit
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Jean Charles Galissard de Marignac
Humphry Davy
2.3.2 Descoperire
în 1880
în 1808
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
2 * 10-7 %
Rank: 22 (Overall)
7 * 10-3 %
Rank: 3 (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~0.0000002 %
Rank: 25 (Overall)
~0.007 %
Rank: 4 (Overall)
beriliului Metal
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2.4.3 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 34 (Overall)
1,10 %
Rank: 4 (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 30 (Overall)
5,00 %
Rank: 3 (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 38 (Overall)
0,00 %
Rank: 5 (Overall)
protactiniu Metal
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2.4.6 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
1,40 %
Rank: 1 (Overall)
Radiu Metal
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3 utilizări
3.1 Utilizări și beneficii
  • aliajele sale sunt, de asemenea, utilizate în a face magneți, componente electronice si dispozitive de stocare a datelor.
  • Compus gadoliniu de metal sunt folosite in imagistica prin rezonanta magnetica (IRM).
Character length exceed error
3.1.1 Utilizări industriale
industria aerospațială, industria electrotehnică, industria electronică
Industria chimica
3.1.2 Utilizări medicale
N / A
Stomatologie, Industria farmaceutica
3.1.3 alte utilizări
Aliaje
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
non Toxic
non Toxic
3.2.2 Prezent în corpul uman
Nu
da
3.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
60,50 Sânge / mg dm-3
Rank: 4 (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
170.000,00 ppm
Rank: 1 (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
1.311,00 ° C
Rank: 35 (Overall)
839,00 ° C
Rank: 52 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
3.233,00 ° C
Rank: 25 (Overall)
1.484,00 ° C
Rank: 58 (Overall)
Fleroviu Metal
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
silvery alb
Gri
4.3.3 Luciu
Metalic
N / A
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
1,75
Rank: 17 (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
170,00 MPa
Rank: 44 (Overall)
cesiu Metal
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4.4.3 Duritatea Vickers
Tungsten Metal
510,00 MPa
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu Metal
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4.5 Viteza sunetului
tehnețiu Metal
2.680,00 Domnișoară
Rank: 34 (Overall)
3.810,00 Domnișoară
Rank: 19 (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
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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4.7 forme alotropice
Nu
Nu
4.7.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
4.7.2 p forme alotropice
Nu e disponibil
Nu e disponibil
4.7.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Gd
Ca
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
26
Rank: 13 (Overall)
19
Rank: 20 (Overall)
Tennessine Metal
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
1,20
Rank: 39 (Overall)
1,00
Rank: 45 (Overall)
franciu Metal
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5.3.2 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
0,95
Rank: 24 (Overall)
cesiu Metal
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5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,11
Rank: 29 (Overall)
1,04
Rank: 34 (Overall)
cesiu Metal
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
1,08
Rank: 17 (Overall)
cesiu Metal
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5.3.5 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
1,03
Rank: 39 (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
2,80
Rank: 15 (Overall)
3,00
Rank: 9 (Overall)
Aur Metal
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5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom Metal
593,40 kJ / mol
Rank: 56 (Overall)
589,80 kJ / mol
Rank: 57 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
1.170,00 kJ / mol
Rank: 65 (Overall)
1.145,40 kJ / mol
Rank: 69 (Overall)
Ruteniu Metal
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5.5.3 3rd Level Energy
Crom Metal
1.990,00 kJ / mol
Rank: 75 (Overall)
4.912,40 kJ / mol
Rank: 7 (Overall)
Osmiu Metal
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5.5.4 4a Nivel de energie
Crom Metal
4.250,00 kJ / mol
Rank: 30 (Overall)
6.491,00 kJ / mol
Rank: 7 (Overall)
toriu Metal
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5.5.5 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
8.153,00 kJ / mol
Rank: 7 (Overall)
Dubnium Metal
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5.5.6 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
10.496,00 kJ / mol
Rank: 8 (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)
12.270,00 kJ / mol
Rank: 12 (Overall)
bohrium Metal
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5.5.8 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
14.206,00 kJ / mol
Rank: 15 (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)
18.191,00 kJ / mol
Rank: 12 (Overall)
itriu Metal
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5.5.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
20.385,00 kJ / mol
Rank: 16 (Overall)
Stronţiu Metal
5.5.11 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
57.110,00 kJ / mol
Rank: 3 (Overall)
itriu Metal
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5.5.12 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
63.410,00 kJ / mol
Rank: 3 (Overall)
molibdenul Metal
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5.5.13 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
70.110,00 kJ / mol
Rank: 3 (Overall)
molibdenul Metal
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5.5.14 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
78.890,00 kJ / mol
Rank: 4 (Overall)
molibdenul Metal
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5.5.15 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
86.310,00 kJ / mol
Rank: 5 (Overall)
Mangan Metal
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5.5.16 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
94.000,00 kJ / mol
Rank: 6 (Overall)
Fier Metal
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5.5.17 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
104.900,00 kJ / mol
Rank: 7 (Overall)
Cobalt Metal
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5.5.18 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
111.711,00 kJ / mol
Rank: 8 (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: 100 (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: 100 (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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1.1.1 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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1.1.2 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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1.2.1 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.3.1 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.4.1 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.4.2 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.5.1 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.5.2 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.7 echivalent electrochimică
franciu Metal
1,96 g / amp-hr
Rank: 32 (Overall)
0,75 g / amp-hr
Rank: 64 (Overall)
beriliului Metal
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1.8 Funcția de electroni de lucru
Platină Metal
3,10 eV
Rank: 35 (Overall)
2,87 eV
Rank: 38 (Overall)
cesiu Metal
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1.9 Celelalte proprietăți chimice
Coroziune, inflamabile, ionizarea, Izotopii radioactivi
Stabilitate chimică, inflamabilitatea, ionizarea, Solubilitate
2 Atomic
2.1 Numar atomic
Tennessine Metal
64
Rank: 52 (Overall)
20
Rank: 86 (Overall)
litiu Metal
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2.3 Configuratie electronica
[Xe] 4f7 5d1 6s2
[Ar] 4s2
2.4 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Centrat cilindrică se confruntă cu (FCC)
2.4.1 rețelei de cristal
2.5 Atom
2.5.1 Numărul de Protonii
Tennessine Metal
64
Rank: 51 (Overall)
20
Rank: 85 (Overall)
litiu Metal
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2.5.2 Numărul de Neutronii
Fleroviu Metal
93
Rank: 37 (Overall)
20
Rank: 64 (Overall)
litiu Metal
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2.5.3 Numărul de Electronii
Tennessine Metal
64
Rank: 51 (Overall)
20
Rank: 85 (Overall)
litiu Metal
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2.6 Raza unui Atom
2.6.1 Raza atomică
cesiu Metal
180,00 p.m
Rank: 14 (Overall)
197,00 p.m
Rank: 6 (Overall)
beriliului Metal
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2.6.2 Raza covalentă
franciu Metal
196,00 p.m
Rank: 14 (Overall)
176,00 p.m
Rank: 22 (Overall)
beriliului Metal
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2.6.3 Van der Waals Raza
franciu Metal
237,00 p.m
Rank: 15 (Overall)
231,00 p.m
Rank: 19 (Overall)
Zinc Metal
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2.7 Greutate atomica
Tennessine Metal
47,87 amu
Rank: 78 (Overall)
40,08 amu
Rank: 80 (Overall)
litiu Metal
2.8 volum atomic
cesiu Metal
19,90 cm3 / mol
Rank: 20 (Overall)
29,90 cm3 / mol
Rank: 7 (Overall)
Mangan Metal
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2.9 Numere atomice adiacente
2.9.1 Elementul precedent
2.9.2 Elementul următor
2.10 Valence Electron Potential
Platină Metal
46,10 (-EV)
Rank: 34 (Overall)
29,00 (-EV)
Rank: 53 (Overall)
franciu Metal
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2.11 Constant zabrele
Mangan Metal
363,60 p.m
Rank: 32 (Overall)
558,84 p.m
Rank: 9 (Overall)
beriliului Metal
2.12 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
2.13 C latice / A Ratio
cadmiu Metal
1,59
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
3 Mecanic
3.1 Densitate
3.1.1 Densitatea la temperatura camerei
hassiu Metal
7,90 g / cm3
Rank: 51 (Overall)
1,55 g / cm3
Rank: 80 (Overall)
litiu Metal
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3.1.2 Densitate Când lichid (la mp)
Osmiu Metal
7,40 g / cm3
Rank: 31 (Overall)
1,38 g / cm3
Rank: 57 (Overall)
litiu Metal
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3.2 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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3.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
3.4 Presiunea de vapori
3.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
0,00 (Pa)
Rank: 30 (Overall)
25,50 (Pa)
Rank: 3 (Overall)
ceriu Metal
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3.4.2 Presiunea de vapori la 2000 K
Crom Metal
7,39 (Pa)
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
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3.5 Proprietățile elasticitate
3.5.1 shear Modulus
Osmiu Metal
21,80 GPa
Rank: 33 (Overall)
7,40 GPa
Rank: 45 (Overall)
Potasiu Metal
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3.5.2 Modulus în vrac
Osmiu Metal
37,90 GPa
Rank: 34 (Overall)
17,00 GPa
Rank: 43 (Overall)
cesiu Metal
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3.5.3 Modulul lui Young
Iridiu Metal
54,80 GPa
Rank: 35 (Overall)
20,00 GPa
Rank: 46 (Overall)
cesiu Metal
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3.6 poisson Raportul
Galiu Metal
0,26
Rank: 23 (Overall)
0,31
Rank: 13 (Overall)
beriliului Metal
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3.7 Alte proprietăți mecanice
Ductil, Maleabil
N / A
4 Magnetic
4.1 Caracteristici magnetice
4.1.1 Gravitație specifică
Cobalt Metal
7,90
Rank: 40 (Overall)
4,58
Rank: 57 (Overall)
litiu Metal
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4.1.2 Comenzi magnetice
Feromagnetic
Diamagnetic
4.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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4.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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4.2 Proprietăți electrice
4.2.1 Domeniul imobilier electrice
Conductor
Conductor
4.2.2 Rezistivitatea
Mercur Metal
1,31 nΩ · m
Rank: 56 (Overall)
33,60 nΩ · m
Rank: 48 (Overall)
taliu Metal
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4.2.3 Conductivitate electrică
Argint Metal
0,01 10 6 / cm Ω
Rank: 62 (Overall)
0,30 10 6 / cm Ω
Rank: 6 (Overall)
Plutoniu Metal
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4.2.4 electron afinitate
Aur Metal
50,00 kJ / mol
Rank: 21 (Overall)
2,37 kJ / mol
Rank: 39 (Overall)
Mercur Metal
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5 Termic
5.1 Căldura specifică
litiu Metal
0,23 J / (kg K)
Rank: 27 (Overall)
0,63 J / (kg K)
Rank: 7 (Overall)
americiu Metal
ADD ⊕
5.2 Molara Capacitatea de căldură
americiu Metal
37,03 J / mol · K
Rank: 2 (Overall)
25,93 J / mol · K
Rank: 34 (Overall)
beriliului Metal
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5.3 Conductivitate termică
Argint Metal
10,60 W / m · K
Rank: 64 (Overall)
201,00 W / m · K
Rank: 5 (Overall)
neptuniu Metal
ADD ⊕
5.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
5.5 Expansiunea termică
cesiu Metal
9,40 pm / (m · K)
Rank: 42 (Overall)
22,30 pm / (m · K)
Rank: 19 (Overall)
Tungsten Metal
ADD ⊕
5.6 entalpia
5.6.1 Entalpia de Vaporizarea
Tungsten Metal
359,40 kJ / mol
Rank: 21 (Overall)
150,00 kJ / mol
Rank: 47 (Overall)
Zinc Metal
ADD ⊕
5.6.2 Entalpie Fusion
Tungsten Metal
10,05 kJ / mol
Rank: 36 (Overall)
8,54 kJ / mol
Rank: 41 (Overall)
cesiu Metal
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5.6.3 Entalpie de atomizare
Tungsten Metal
352,00 kJ / mol
Rank: 27 (Overall)
184,00 kJ / mol
Rank: 46 (Overall)
Mercur Metal
ADD ⊕
5.7 Standard Molar Entropy
protactiniu Met..
68,10 J / mol.K
Rank: 16 (Overall)
41,60 J / mol.K
Rank: 36 (Overall)
beriliului Metal
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