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Platină
Platină

protactiniu
protactiniu



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Platină
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protactiniu

Platină vs protactiniu

1 Tabelul periodic
1.1 Simbol
Pt
Pa
1.2 Număr grup
Tennessine Metal
10
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
7
Rank: 1 (Overall)
litiu Metal
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1.4 bloc
d block
f block
1.5 Element de familie
metal de tranziție
actinide
1.6 Numărul CAS
roentgeniu Metal
7440064
Rank: 73 (Overall)
7440133
Rank: 66 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
Fm_ 3m
I4 / mmm
1.8 Număr spațiu grup
Sodiu Metal
225,00
Rank: 2 (Overall)
139,00
Rank: 8 (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.
  • din metal protactiniu are 29 izotopi.
  • Izotopii de protactiniu-231 utilizate în armă nucleară.
2.2 surse
Minerit, Minereu metale, Minereurile de minerale
S-au găsit în minereul de uraniu, Minerit, Minereu metale
2.3 Istorie
2.3.1 care a descoperit
Antonio de Ulloa
William Crookes
2.3.2 Descoperire
în 1735
în 1900
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)
0,00 %
Rank: 57 (Overall)
Radiu Metal
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 47 (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.
  • folosește în prezent cunoscute ale protactiniu de metal sunt limitate la doar scop de cercetare.
3.1.1 Utilizări industriale
industria aerospațială, Industria chimica
N / A
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
N / A
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)
1.568,00 ° C
Rank: 21 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
3.827,00 ° C
Rank: 15 (Overall)
4.027,00 ° C
Rank: 12 (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
Metalic
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
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
Pt
Pa
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
35
Rank: 4 (Overall)
27
Rank: 12 (Overall)
Tennessine Metal
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
2,28
Rank: 3 (Overall)
1,50
Rank: 27 (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
ADD ⊕
5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,44
Rank: 17 (Overall)
1,14
Rank: 28 (Overall)
cesiu Metal
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5.3.4 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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5.3.5 Allen Electronegativitate
berkelium Metal
1,72
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
1,72
Rank: 50 (Overall)
2,50
Rank: 27 (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)
568,00 kJ / mol
Rank: 68 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
1.791,00 kJ / mol
Rank: 21 (Overall)
1.128,00 kJ / mol
Rank: 72 (Overall)
Ruteniu Metal
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5.5.3 3rd Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
1.814,00 kJ / mol
Rank: 81 (Overall)
Osmiu Metal
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5.5.4 4a Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
2.991,00 kJ / mol
Rank: 66 (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
ADD ⊕
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
ADD ⊕
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
ADD ⊕
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
ADD ⊕
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
ADD ⊕
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
ADD ⊕
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
ADD ⊕
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
ADD ⊕
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)
1,72 g / amp-hr
Rank: 43 (Overall)
beriliului Metal
ADD ⊕
5.7 Funcția de electroni de lucru
Platină Metal
5,65 eV
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
5.8 Celelalte proprietăți chimice
Stabilitate chimică, anti coroziune, ionizarea
ionizarea, Izotopii radioactivi, Radioactivitate
6 Atomic
6.1 Numar atomic
Tennessine Metal
78
Rank: 38 (Overall)
91
Rank: 27 (Overall)
litiu Metal
ADD ⊕
6.2 Configuratie electronica
[Xe] 4f14 5d9 6s1
[Rn] 5f2 6d1 7s2
6.3 Structura de cristal
Centrat cilindrică se confruntă cu (FCC)
Tetragonal (Tetr)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine Metal
78
Rank: 38 (Overall)
91
Rank: 27 (Overall)
litiu Metal
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu Metal
117
Rank: 24 (Overall)
122
Rank: 21 (Overall)
litiu Metal
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine Metal
78
Rank: 38 (Overall)
91
Rank: 27 (Overall)
litiu Metal
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu Metal
139,00 p.m
Rank: 39 (Overall)
163,00 p.m
Rank: 25 (Overall)
beriliului Metal
ADD ⊕
6.5.2 Raza covalentă
franciu Metal
136,00 p.m
Rank: 46 (Overall)
200,00 p.m
Rank: 11 (Overall)
beriliului Metal
ADD ⊕
6.5.3 Van der Waals Raza
franciu Metal
175,00 p.m
Rank: 36 (Overall)
243,00 p.m
Rank: 11 (Overall)
Zinc Metal
ADD ⊕
6.6 Greutate atomica
Tennessine Metal
47,87 amu
Rank: 78 (Overall)
231,04 amu
Rank: 24 (Overall)
litiu Metal
6.7 volum atomic
cesiu Metal
9,09 cm3 / mol
Rank: 53 (Overall)
15,00 cm3 / mol
Rank: 34 (Overall)
Mangan Metal
ADD ⊕
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)
92,00 (-EV)
Rank: 11 (Overall)
franciu Metal
ADD ⊕
6.10 Constant zabrele
Mangan Metal
392,42 p.m
Rank: 24 (Overall)
392,50 p.m
Rank: 23 (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)
15,37 g / cm3
Rank: 20 (Overall)
litiu Metal
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu Metal
19,77 g / cm3
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu Metal
ADD ⊕
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
ADD ⊕
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
Necunoscut
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt Metal
21,45
Rank: 4 (Overall)
15,37
Rank: 12 (Overall)
litiu Metal
ADD ⊕
8.1.2 Comenzi magnetice
paramagnetic
paramagnetic
8.1.3 Permeabilitate
Fier Metal
0,00 H / m
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
8.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
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)
177,00 nΩ · m
Rank: 21 (Overall)
taliu Metal
ADD ⊕
8.2.3 Conductivitate electrică
Argint Metal
0,10 10 6 / cm Ω
Rank: 21 (Overall)
0,05 10 6 / cm Ω
Rank: 34 (Overall)
Plutoniu Metal
ADD ⊕
8.2.4 electron afinitate
Aur Metal
205,30 kJ / mol
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
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)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
ADD ⊕
9.3 Conductivitate termică
Argint Metal
71,60 W / m · K
Rank: 24 (Overall)
47,00 W / m · K
Rank: 32 (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)
9,90 pm / (m · K)
Rank: 40 (Overall)
Tungsten Metal
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten Metal
510,50 kJ / mol
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc Metal
ADD ⊕
9.6.2 Entalpie Fusion
Tungsten Metal
19,70 kJ / mol
Rank: 12 (Overall)
12,34 kJ / mol
Rank: 28 (Overall)
cesiu Metal
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten Metal
565,00 kJ / mol
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
9.7 Standard Molar Entropy
protactiniu Met..
41,60 J / mol.K
Rank: 36 (Overall)
198,10 J / mol.K
Rank: 1 (Overall)
beriliului Metal
ADD ⊕
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