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Poloniu
Poloniu

Sodiu
Sodiu



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X
Poloniu
X
Sodiu

Poloniu vs Sodiu

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1 Tabelul periodic
1.1 Simbol
Po
Na
1.2 Număr grup
Tennessine Metal
16
Rank: 2 (Overall)
1
Rank: 17 (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
3
Rank: 5 (Overall)
litiu Metal
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1.4 bloc
p block
s block
1.5 Element de familie
După tranziție
alcaliu
1.6 Numărul CAS
roentgeniu Metal
7440086
Rank: 71 (Overall)
7440235
Rank: 57 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
Pm-3m
3m Im_
1.8 Număr spațiu grup
Sodiu Metal
221,00
Rank: 3 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu Metal
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2 Fapte
2.1 Fapte interesante
  • 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.
  • La temperatura camerei de metal de sodiu este foarte moale, deoarece poate fi tăiată în jos în bucăți cu cuțit de unt.
  • Cel mai frecvent Compus Sodiul este NaCl (sare).
2.2 surse
Minerit, Minereu metale
Procesul prin Electroliza, Minerit
2.3 Istorie
2.3.1 care a descoperit
Pierre Curie and Marie Curie
Humphry Davy
2.3.2 Descoperire
în 1898
în 1807
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
2 * 10-3 %
Rank: 6 (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~-9999 %
Rank: N/A (Overall)
~0.004 %
Rank: 6 (Overall)
beriliului Metal
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2.4.3 Abundenței În Meteoriți
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
0,55 %
Rank: 6 (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
Nu e disponibil
Rank: N/A (Overall)
2,30 %
Rank: 5 (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 46 (Overall)
1,10 %
Rank: 1 (Overall)
protactiniu Metal
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2.4.6 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,14 %
Rank: 3 (Overall)
Radiu Metal
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3 utilizări
3.1 Utilizări și beneficii
Character length exceed error
  • In unele reactoare nucleare de sodiu este utilizat ca un schimbător de căldură.
  • Compus din metale de sodiu numite Sare (clorură de sodiu) este folosit în produsele alimentare.
3.1.1 Utilizări industriale
industria aerospațială, industria de muniție
industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
Industria farmaceutica
3.1.3 alte utilizări
Aliaje
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic puternic
Toxic
3.2.2 Prezent în corpul uman
Nu
da
3.2.3 in Blood
Sodiu Metal
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
1.970,00 Sânge / mg dm-3
Rank: 1 (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
0,00 ppm
Rank: 36 (Overall)
10.000,00 ppm
Rank: 2 (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
254,00 ° C
Rank: 71 (Overall)
97,72 ° C
Rank: 75 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
962,00 ° C
Rank: 69 (Overall)
883,00 ° C
Rank: 71 (Overall)
Fleroviu Metal
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Argint
silvery alb
4.3.3 Luciu
N / A
Metalic
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,50
Rank: 22 (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,69 MPa
Rank: 53 (Overall)
cesiu Metal
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4.4.3 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu Metal
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4.5 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
3.200,00 Domnișoară
Rank: 24 (Overall)
taliu Metal
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1.3 Proprietăți optice
1.3.1 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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1.5.2 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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1.2 forme alotropice
da
Nu
1.2.2 alfa forme alotropice
α-poloniu
Nu e disponibil
1.2.3 p forme alotropice
β-poloniu
Nu e disponibil
1.2.4 y forme alotropice
Nu e disponibil
Nu e disponibil
2 Chimic
2.1 Formula chimica
Po
Na
2.2 izotopii
2.2.1 Izotopi cunoscute
Paladiu Metal
29
Rank: 10 (Overall)
17
Rank: 22 (Overall)
Tennessine Metal
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2.4 Electronegativitate
2.4.1 Pauling Electronegativitate
Aur Metal
2,00
Rank: 7 (Overall)
0,93
Rank: 48 (Overall)
franciu Metal
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2.6.1 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
0,56
Rank: 30 (Overall)
cesiu Metal
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2.8.1 Allred Rochow Electronegativitate
Galiu Metal
1,76
Rank: 2 (Overall)
1,01
Rank: 35 (Overall)
cesiu Metal
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2.10.1 Mulliken-Jaffe Electronegativitate
Poloniu Metal
2,48
Rank: 1 (Overall)
0,91
Rank: 21 (Overall)
cesiu Metal
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2.11.2 Allen Electronegativitate
berkelium Metal
2,19
Rank: 2 (Overall)
0,87
Rank: 44 (Overall)
cesiu Metal
2.12 Electropositivity
2.12.1 Pauling Electropositivity
franciu Metal
2,00
Rank: 46 (Overall)
3,07
Rank: 6 (Overall)
Aur Metal
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2.13 Energiile ionizarea
2.13.1 Primul nivel de energie
Crom Metal
812,10 kJ / mol
Rank: 14 (Overall)
495,80 kJ / mol
Rank: 85 (Overall)
cesiu Metal
2.13.2 Nivelul 2 Energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
4.562,00 kJ / mol
Rank: 4 (Overall)
Ruteniu Metal
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2.14.1 3rd Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
6.910,30 kJ / mol
Rank: 6 (Overall)
Osmiu Metal
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2.14.2 4a Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
9.543,00 kJ / mol
Rank: 5 (Overall)
toriu Metal
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2.14.3 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
13.354,00 kJ / mol
Rank: 4 (Overall)
Dubnium Metal
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2.14.4 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
16.613,00 kJ / mol
Rank: 4 (Overall)
seaborgiu Metal
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2.14.5 Nivelul de energie al 7-lea
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
20.117,00 kJ / mol
Rank: 4 (Overall)
bohrium Metal
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2.14.6 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
25.496,00 kJ / mol
Rank: 4 (Overall)
hassiu Metal
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2.14.7 Al 9-lea nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
28.932,00 kJ / mol
Rank: 4 (Overall)
itriu Metal
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2.14.8 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
141.362,00 kJ / mol
Rank: 2 (Overall)
Stronţiu Metal
2.14.9 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
159.076,00 kJ / mol
Rank: 2 (Overall)
itriu Metal
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2.14.10 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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2.14.11 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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2.14.12 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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2.14.13 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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2.14.14 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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2.14.15 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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2.14.16 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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2.14.17 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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2.14.18 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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2.14.19 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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2.14.20 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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2.14.21 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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2.14.22 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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2.14.23 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.14.24 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.14.25 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.14.26 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.14.27 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.14.28 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
2.15 echivalent electrochimică
franciu Metal
3,90 g / amp-hr
Rank: 8 (Overall)
0,86 g / amp-hr
Rank: 62 (Overall)
beriliului Metal
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2.16 Funcția de electroni de lucru
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
2,75 eV
Rank: 40 (Overall)
cesiu Metal
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2.17 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Solubilitate
Stabilitate chimică, Coroziune, inflamabilitatea, ionizarea, Solubilitate
3 Atomic
3.1 Numar atomic
Tennessine Metal
84
Rank: 32 (Overall)
11
Rank: 90 (Overall)
litiu Metal
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3.2 Configuratie electronica
[Xe] 4f14 5d10 6s2 6p4
[Ne] 3s1
3.3 Structura de cristal
Monoclinic (MON)
Corp Centrat cilindrică (CCA)
3.3.1 rețelei de cristal
3.4 Atom
3.4.1 Numărul de Protonii
Tennessine Metal
84
Rank: 32 (Overall)
11
Rank: 89 (Overall)
litiu Metal
ADD ⊕
3.4.2 Numărul de Neutronii
Fleroviu Metal
125
Rank: 19 (Overall)
12
Rank: 66 (Overall)
litiu Metal
ADD ⊕
3.4.3 Numărul de Electronii
Tennessine Metal
84
Rank: 32 (Overall)
11
Rank: 89 (Overall)
litiu Metal
ADD ⊕
3.5 Raza unui Atom
3.5.1 Raza atomică
cesiu Metal
168,00 p.m
Rank: 23 (Overall)
186,00 p.m
Rank: 9 (Overall)
beriliului Metal
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3.5.2 Raza covalentă
franciu Metal
140,00 p.m
Rank: 44 (Overall)
166,00 p.m
Rank: 27 (Overall)
beriliului Metal
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3.5.3 Van der Waals Raza
franciu Metal
197,00 p.m
Rank: 29 (Overall)
227,00 p.m
Rank: 21 (Overall)
Zinc Metal
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3.6 Greutate atomica
Tennessine Metal
209,00 amu
Rank: 28 (Overall)
22,99 amu
Rank: 84 (Overall)
litiu Metal
3.7 volum atomic
cesiu Metal
22,23 cm3 / mol
Rank: 13 (Overall)
23,70 cm3 / mol
Rank: 10 (Overall)
Mangan Metal
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3.8 Numere atomice adiacente
3.8.1 Elementul precedent
3.8.2 Elementul următor
3.9 Valence Electron Potential
Platină Metal
Nu e disponibil
Rank: 100 (Overall)
14,10 (-EV)
Rank: 61 (Overall)
franciu Metal
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3.10 Constant zabrele
Mangan Metal
335,90 p.m
Rank: 48 (Overall)
429,06 p.m
Rank: 19 (Overall)
beriliului Metal
3.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
3.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
4 Mecanic
4.1 Densitate
4.1.1 Densitatea la temperatura camerei
hassiu Metal
9,20 g / cm3
Rank: 41 (Overall)
0,97 g / cm3
Rank: 82 (Overall)
litiu Metal
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4.1.2 Densitate Când lichid (la mp)
Osmiu Metal
9,40 g / cm3
Rank: 19 (Overall)
0,93 g / cm3
Rank: 58 (Overall)
litiu Metal
ADD ⊕
4.2 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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4.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
4.4 Presiunea de vapori
4.4.1 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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4.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
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4.5 Proprietățile elasticitate
4.5.1 shear Modulus
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
3,30 GPa
Rank: 50 (Overall)
Potasiu Metal
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4.5.2 Modulus în vrac
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
6,30 GPa
Rank: 47 (Overall)
cesiu Metal
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4.5.3 Modulul lui Young
Iridiu Metal
Nu e disponibil
Rank: N/A (Overall)
10,00 GPa
Rank: 52 (Overall)
cesiu Metal
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4.6 poisson Raportul
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
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4.7 Alte proprietăți mecanice
N / A
N / A
5 Magnetic
5.1 Caracteristici magnetice
5.1.1 Gravitație specifică
Cobalt Metal
9,32
Rank: 31 (Overall)
0,97
Rank: 68 (Overall)
litiu Metal
ADD ⊕
5.1.2 Comenzi magnetice
nemagnetic
paramagnetic
5.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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5.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
5.2 Proprietăți electrice
5.2.1 Domeniul imobilier electrice
Conductor
Conductor
5.2.2 Rezistivitatea
Mercur Metal
0,40 nΩ · m
Rank: 67 (Overall)
47,70 nΩ · m
Rank: 43 (Overall)
taliu Metal
ADD ⊕
5.2.3 Conductivitate electrică
Argint Metal
0,02 10 6 / cm Ω
Rank: 44 (Overall)
0,21 10 6 / cm Ω
Rank: 9 (Overall)
Plutoniu Metal
ADD ⊕
5.2.4 electron afinitate
Aur Metal
183,30 kJ / mol
Rank: 3 (Overall)
52,80 kJ / mol
Rank: 19 (Overall)
Mercur Metal
ADD ⊕
6 Termic
6.1 Căldura specifică
litiu Metal
0,12 J / (kg K)
Rank: 40 (Overall)
1,23 J / (kg K)
Rank: 3 (Overall)
americiu Metal
ADD ⊕
6.2 Molara Capacitatea de căldură
americiu Metal
26,40 J / mol · K
Rank: 28 (Overall)
28,23 J / mol · K
Rank: 10 (Overall)
beriliului Metal
ADD ⊕
6.3 Conductivitate termică
Argint Metal
20,00 W / m · K
Rank: 44 (Overall)
142,00 W / m · K
Rank: 11 (Overall)
neptuniu Metal
ADD ⊕
6.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
2.573,00 K
Rank: 2 (Overall)
yterbiu Metal
ADD ⊕
6.5 Expansiunea termică
cesiu Metal
23,50 pm / (m · K)
Rank: 16 (Overall)
71,00 pm / (m · K)
Rank: 4 (Overall)
Tungsten Metal
ADD ⊕
6.6 entalpia
6.6.1 Entalpia de Vaporizarea
Tungsten Metal
60,30 kJ / mol
Rank: 58 (Overall)
89,04 kJ / mol
Rank: 54 (Overall)
Zinc Metal
ADD ⊕
6.6.2 Entalpie Fusion
Tungsten Metal
13,00 kJ / mol
Rank: 26 (Overall)
2,59 kJ / mol
Rank: 59 (Overall)
cesiu Metal
ADD ⊕
6.6.3 Entalpie de atomizare
Tungsten Metal
134,00 kJ / mol
Rank: 54 (Overall)
108,40 kJ / mol
Rank: 57 (Overall)
Mercur Metal
ADD ⊕
6.7 Standard Molar Entropy
protactiniu Met..
Nu e disponibil
Rank: N/A (Overall)
51,30 J / mol.K
Rank: 28 (Overall)
beriliului Metal
ADD ⊕