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erbiu
erbiu

zirconiul
zirconiul



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erbiu
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zirconiul

erbiu vs zirconiul

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1 Tabelul periodic
1.1 Simbol
Er
Zr
1.2 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
4
Rank: 14 (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
5
Rank: 3 (Overall)
litiu Metal
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1.4 bloc
f block
d block
1.5 Element de familie
lantanidelor
metal de tranziție
1.6 Numărul CAS
roentgeniu Metal
7440520
Rank: 35 (Overall)
7440677
Rank: 23 (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
  • Erbiu de metal este folosit ca aliat cu vanadiului pentru a face mai moale.
  • Studii recente arată că este util pentru metabolismul.
  • Zirconiul metal poate rezista la acizi slabi.
  • Zirconiu metalic reacționează cu oxigenul și azotul din atmosferă.
2.2 surse
Minerit
S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Carl Gustaf Mosander
Martin Heinrich Klaproth
2.3.2 Descoperire
în 1842
în 1789
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
2 * 10-7 %
Rank: 22 (Overall)
5 * 10-6 %
Rank: 13 (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~0.0000001 %
Rank: 26 (Overall)
~0.000004 %
Rank: 16 (Overall)
beriliului Metal
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2.4.3 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 36 (Overall)
0,00 %
Rank: 17 (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 32 (Overall)
0,01 %
Rank: 14 (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 36 (Overall)
0,00 %
Rank: 23 (Overall)
protactiniu Metal
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2.4.6 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 15 (Overall)
Radiu Metal
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3 utilizări
3.1 Utilizări și beneficii
Character length exceed error
  • Așa cum acest metal nu absoarbe neutroni; Acesta este utilizat în centralele electrice nucleare.
  • oxidul său este utilizat în ceramică ultra puternice. Este, de asemenea, utilizat în Creuzete de fabricație.
3.1.1 Utilizări industriale
Industria chimica
industria aerospațială, industria de muniție
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje
Aliaje, Cercetarea nucleară, Scopuri de cercetare
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic mildly
N / A
3.2.2 Prezent în corpul uman
Nu
da
3.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,01 Sânge / mg dm-3
Rank: 21 (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,10 ppm
Rank: 23 (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
1.522,00 ° C
Rank: 28 (Overall)
1.852,00 ° C
Rank: 15 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
2.510,00 ° C
Rank: 44 (Overall)
4.377,00 ° C
Rank: 11 (Overall)
Fleroviu Metal
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
silvery alb
silvery alb
4.3.3 Luciu
Lucios
Lucios
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
5,00
Rank: 8 (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
814,00 MPa
Rank: 11 (Overall)
638,00 MPa
Rank: 19 (Overall)
cesiu Metal
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4.4.3 Duritatea Vickers
Tungsten Metal
589,00 MPa
Rank: 19 (Overall)
820,00 MPa
Rank: 15 (Overall)
Paladiu Metal
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4.5 Viteza sunetului
tehnețiu Metal
2.830,00 Domnișoară
Rank: 28 (Overall)
3.800,00 Domnișoară
Rank: 20 (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
Er
Zr
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
31
Rank: 8 (Overall)
24
Rank: 15 (Overall)
Tennessine Metal
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
1,24
Rank: 36 (Overall)
1,33
Rank: 30 (Overall)
franciu Metal
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5.3.2 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
0,90
Rank: 25 (Overall)
cesiu Metal
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5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,11
Rank: 29 (Overall)
1,22
Rank: 26 (Overall)
cesiu Metal
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1.1.1 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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1.2.1 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
1,32
Rank: 34 (Overall)
cesiu Metal
1.5 Electropositivity
1.5.1 Pauling Electropositivity
franciu Metal
2,76
Rank: 18 (Overall)
2,67
Rank: 24 (Overall)
Aur Metal
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1.6 Energiile ionizarea
1.6.1 Primul nivel de energie
Crom Metal
589,30 kJ / mol
Rank: 59 (Overall)
640,10 kJ / mol
Rank: 44 (Overall)
cesiu Metal
1.7.1 Nivelul 2 Energie
Crom Metal
1.150,00 kJ / mol
Rank: 68 (Overall)
1.270,00 kJ / mol
Rank: 54 (Overall)
Ruteniu Metal
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1.7.2 3rd Level Energy
Crom Metal
2.194,00 kJ / mol
Rank: 65 (Overall)
2.218,00 kJ / mol
Rank: 62 (Overall)
Osmiu Metal
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1.8.3 4a Nivel de energie
Crom Metal
4.120,00 kJ / mol
Rank: 33 (Overall)
3.313,00 kJ / mol
Rank: 60 (Overall)
toriu Metal
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1.9.4 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
7.752,00 kJ / mol
Rank: 10 (Overall)
Dubnium Metal
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1.9.5 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
9.500,00 kJ / mol
Rank: 15 (Overall)
seaborgiu Metal
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1.9.6 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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1.9.7 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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1.9.8 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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1.9.9 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
1.9.10 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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1.9.11 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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1.9.12 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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1.9.13 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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1.9.14 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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1.9.15 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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1.9.16 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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1.9.17 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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1.9.18 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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1.9.19 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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1.9.20 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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1.9.21 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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1.9.22 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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1.9.23 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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1.9.24 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.9.25 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.9.26 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.9.27 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.9.28 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.9.29 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.10 echivalent electrochimică
franciu Metal
2,08 g / amp-hr
Rank: 28 (Overall)
0,85 g / amp-hr
Rank: 63 (Overall)
beriliului Metal
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1.11 Funcția de electroni de lucru
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
4,05 eV
Rank: 26 (Overall)
cesiu Metal
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1.12 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Solubilitate
anti coroziune, inflamabile, ionizarea, Izotopii radioactivi, Solubilitate
2 Atomic
2.1 Numar atomic
Tennessine Metal
68
Rank: 48 (Overall)
40
Rank: 72 (Overall)
litiu Metal
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2.2 Configuratie electronica
[Xe] 4f12 6s2
[Kr] 4d2 5s2
2.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Hexagonala Închide Ambalat (HCP)
2.3.1 rețelei de cristal
2.4 Atom
2.4.1 Numărul de Protonii
Tennessine Metal
68
Rank: 47 (Overall)
40
Rank: 71 (Overall)
litiu Metal
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2.4.2 Numărul de Neutronii
Fleroviu Metal
99
Rank: 33 (Overall)
51
Rank: 54 (Overall)
litiu Metal
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2.4.3 Numărul de Electronii
Tennessine Metal
68
Rank: 47 (Overall)
40
Rank: 71 (Overall)
litiu Metal
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2.5 Raza unui Atom
2.5.1 Raza atomică
cesiu Metal
176,00 p.m
Rank: 18 (Overall)
160,00 p.m
Rank: 27 (Overall)
beriliului Metal
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2.5.2 Raza covalentă
franciu Metal
189,00 p.m
Rank: 19 (Overall)
175,00 p.m
Rank: 23 (Overall)
beriliului Metal
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2.5.3 Van der Waals Raza
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
200,00 p.m
Rank: 28 (Overall)
Zinc Metal
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2.6 Greutate atomica
Tennessine Metal
167,26 amu
Rank: 43 (Overall)
91,22 amu
Rank: 66 (Overall)
litiu Metal
2.7 volum atomic
cesiu Metal
18,40 cm3 / mol
Rank: 25 (Overall)
14,10 cm3 / mol
Rank: 36 (Overall)
Mangan Metal
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2.8 Numere atomice adiacente
2.8.1 Elementul precedent
2.8.2 Elementul următor
2.9 Valence Electron Potential
Platină Metal
49,00 (-EV)
Rank: 29 (Overall)
80,00 (-EV)
Rank: 18 (Overall)
franciu Metal
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2.10 Constant zabrele
Mangan Metal
355,88 p.m
Rank: 39 (Overall)
323,20 p.m
Rank: 53 (Overall)
beriliului Metal
2.11 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
2.12 C latice / A Ratio
cadmiu Metal
1,57
Rank: 17 (Overall)
1,59
Rank: 8 (Overall)
beriliului Metal
3 Mecanic
3.1 Densitate
3.1.1 Densitatea la temperatura camerei
hassiu Metal
9,07 g / cm3
Rank: 42 (Overall)
6,52 g / cm3
Rank: 64 (Overall)
litiu Metal
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3.1.2 Densitate Când lichid (la mp)
Osmiu Metal
8,86 g / cm3
Rank: 23 (Overall)
5,80 g / cm3
Rank: 45 (Overall)
litiu Metal
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3.2 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
330,00 MPa
Rank: 12 (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: 20 (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
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3.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 21 (Overall)
Tungsten Metal
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3.5 Proprietățile elasticitate
3.5.1 shear Modulus
Osmiu Metal
28,30 GPa
Rank: 25 (Overall)
33,00 GPa
Rank: 20 (Overall)
Potasiu Metal
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3.5.2 Modulus în vrac
Osmiu Metal
44,40 GPa
Rank: 27 (Overall)
91,10 GPa
Rank: 17 (Overall)
cesiu Metal
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3.5.3 Modulul lui Young
Iridiu Metal
69,90 GPa
Rank: 29 (Overall)
88,00 GPa
Rank: 22 (Overall)
cesiu Metal
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3.6 poisson Raportul
Galiu Metal
0,24
Rank: 28 (Overall)
0,34
Rank: 10 (Overall)
beriliului Metal
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3.7 Alte proprietăți mecanice
Maleabil
Ductil, Maleabil
4 Magnetic
4.1 Caracteristici magnetice
4.1.1 Gravitație specifică
Cobalt Metal
9,07
Rank: 32 (Overall)
6,51
Rank: 51 (Overall)
litiu Metal
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4.1.2 Comenzi magnetice
paramagnetic
paramagnetic
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
0,86 nΩ · m
Rank: 63 (Overall)
421,00 nΩ · m
Rank: 11 (Overall)
taliu Metal
ADD ⊕
4.2.3 Conductivitate electrică
Argint Metal
0,01 10 6 / cm Ω
Rank: 53 (Overall)
0,02 10 6 / cm Ω
Rank: 41 (Overall)
Plutoniu Metal
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4.2.4 electron afinitate
Aur Metal
50,00 kJ / mol
Rank: 21 (Overall)
41,10 kJ / mol
Rank: 27 (Overall)
Mercur Metal
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5 Termic
5.1 Căldura specifică
litiu Metal
0,17 J / (kg K)
Rank: 34 (Overall)
0,27 J / (kg K)
Rank: 19 (Overall)
americiu Metal
ADD ⊕
5.2 Molara Capacitatea de căldură
americiu Metal
28,12 J / mol · K
Rank: 11 (Overall)
25,36 J / mol · K
Rank: 41 (Overall)
beriliului Metal
ADD ⊕
5.3 Conductivitate termică
Argint Metal
14,50 W / m · K
Rank: 55 (Overall)
22,60 W / m · K
Rank: 42 (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
12,20 pm / (m · K)
Rank: 31 (Overall)
5,70 pm / (m · K)
Rank: 55 (Overall)
Tungsten Metal
ADD ⊕
5.6 entalpia
5.6.1 Entalpia de Vaporizarea
Tungsten Metal
261,00 kJ / mol
Rank: 35 (Overall)
581,60 kJ / mol
Rank: 9 (Overall)
Zinc Metal
ADD ⊕
5.6.2 Entalpie Fusion
Tungsten Metal
17,20 kJ / mol
Rank: 15 (Overall)
20,90 kJ / mol
Rank: 11 (Overall)
cesiu Metal
ADD ⊕
5.6.3 Entalpie de atomizare
Tungsten Metal
314,00 kJ / mol
Rank: 33 (Overall)
598,00 kJ / mol
Rank: 10 (Overall)
Mercur Metal
ADD ⊕
5.7 Standard Molar Entropy
protactiniu Met..
73,10 J / mol.K
Rank: 11 (Overall)
39,00 J / mol.K
Rank: 39 (Overall)
beriliului Metal
ADD ⊕