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americiu
americiu

toriu
toriu



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X
americiu
X
toriu

americiu vs toriu

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1 Tabelul periodic
1.1 Simbol
Am
Th
1.2 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
0
Rank: 18 (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
7
Rank: 1 (Overall)
7
Rank: 1 (Overall)
litiu Metal
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1.4 bloc
f block
f block
1.5 Element de familie
actinide
actinide
1.6 Numărul CAS
roentgeniu Metal
7440359
Rank: 46 (Overall)
7440326
Rank: 49 (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
  • de metal americiu este produs prin bombardarea plutoniului cu Neutronii.
  • de metal americiu a fost descoperit ca un produs secundar în timp ce testarea unei bombe atomice (Manhattan Project).
  • de metal toriu este utilizat ca o opțiune alternativă peste uraniu pentru combustibil nuclear.
  • Toriu metale aspect (argintiu alb, moale) este oarecum similar cu plumb metalic.
2.2 surse
S-a obținut bombardând Plutoniu cu Neutronii
S-au găsit în minerale, Minerit
2.3 Istorie
2.3.1 care a descoperit
Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso
Jöns Jakob Berzelius
2.3.2 Descoperire
în 1944
în 1829
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
3 * 10-4 %
Rank: 9 (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~-9999 %
Rank: N/A (Overall)
~0.0004 %
Rank: 9 (Overall)
beriliului Metal
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2.4.3 Abundenței În Meteoriți
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
0,05 %
Rank: 11 (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,66 %
Rank: 7 (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 15 (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 americiu este utilizat in alarme de detectare a fumului.
  • În viitor, acest metal are un potențial de a fi utilizate în baterii de Spacecrafts.
  • metalice toriu este folosit ca agent aliază pentru magneziu, se conferă o rezistență mai mare și rezistență la temperatură.
  • compus al acestui oxid de toriu metal este folosit ca un catalizator industrial.
3.1.1 Utilizări industriale
N / A
industria aerospațială, industria de automobile, Industria chimica, industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
Stomatologie, Instrumente chirurgicale Manufacturing
3.1.3 alte utilizări
Aliaje, Cercetarea nucleară, Scopuri de cercetare
Aliaje, Bijuterii, Sculpture, statui
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic
non 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)
0,00 Sânge / mg dm-3
Rank: 33 (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
0,00 ppm
Rank: 36 (Overall)
0,02 ppm
Rank: 29 (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
994,00 ° C
Rank: 45 (Overall)
1.750,00 ° C
Rank: 17 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
2.607,00 ° C
Rank: 41 (Overall)
4.790,00 ° C
Rank: 8 (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
N / A
N / A
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
3,00
Rank: 12 (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
390,00 MPa
Rank: 29 (Overall)
cesiu Metal
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4.4.3 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
295,00 MPa
Rank: 29 (Overall)
Paladiu Metal
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4.5 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
2.490,00 Domnișoară
Rank: 36 (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
Am
Th
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
16
Rank: 23 (Overall)
28
Rank: 11 (Overall)
Tennessine Metal
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
1,30
Rank: 32 (Overall)
1,30
Rank: 32 (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
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5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,20
Rank: 27 (Overall)
1,11
Rank: 29 (Overall)
cesiu Metal
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1.2.1 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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1.6.1 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
2.4 Electropositivity
2.5.1 Pauling Electropositivity
franciu Metal
2,70
Rank: 22 (Overall)
2,70
Rank: 22 (Overall)
Aur Metal
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2.6 Energiile ionizarea
2.6.1 Primul nivel de energie
Crom Metal
578,00 kJ / mol
Rank: 65 (Overall)
587,00 kJ / mol
Rank: 60 (Overall)
cesiu Metal
2.6.4 Nivelul 2 Energie
Crom Metal
1.158,00 kJ / mol
Rank: 67 (Overall)
1.110,00 kJ / mol
Rank: 73 (Overall)
Ruteniu Metal
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3.2.4 3rd Level Energy
Crom Metal
2.132,00 kJ / mol
Rank: 68 (Overall)
1.978,00 kJ / mol
Rank: 77 (Overall)
Osmiu Metal
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4.2.1 4a Nivel de energie
Crom Metal
3.493,00 kJ / mol
Rank: 56 (Overall)
2.780,00 kJ / mol
Rank: 67 (Overall)
toriu Metal
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4.4.2 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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4.4.4 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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4.4.6 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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4.5.1 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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4.6.3 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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4.7.4 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
5.2.2 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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5.3.3 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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5.3.5 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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5.3.7 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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5.3.9 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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5.4.2 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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5.5.2 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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5.5.4 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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5.5.6 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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5.5.9 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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5.5.11 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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5.5.13 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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5.5.15 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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5.5.17 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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5.5.19 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.21 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.23 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.25 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.26 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.28 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
3,02 g / amp-hr
Rank: 17 (Overall)
2,16 g / amp-hr
Rank: 24 (Overall)
beriliului Metal
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5.7 Funcția de electroni de lucru
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
3,41 eV
Rank: 32 (Overall)
cesiu Metal
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5.8 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
Coroziune, ionizarea, Izotopii radioactivi, Radioactivitate
6 Atomic
6.1 Numar atomic
Tennessine Metal
95
Rank: 23 (Overall)
90
Rank: 28 (Overall)
litiu Metal
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6.2 Configuratie electronica
[Rn] 5f7 7s2
[Rn] 6d2 7s2
6.3 Structura de cristal
Dublu hexagonala Închide Prânz la pachet (DHCP)
Centrat cilindrică se confruntă cu (FCC)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine Metal
95
Rank: 23 (Overall)
90
Rank: 28 (Overall)
litiu Metal
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6.4.3 Numărul de Neutronii
Fleroviu Metal
148
Rank: 12 (Overall)
142
Rank: 15 (Overall)
litiu Metal
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6.4.5 Numărul de Electronii
Tennessine Metal
95
Rank: 23 (Overall)
90
Rank: 28 (Overall)
litiu Metal
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6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu Metal
173,00 p.m
Rank: 21 (Overall)
179,80 p.m
Rank: 15 (Overall)
beriliului Metal
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6.5.3 Raza covalentă
franciu Metal
180,00 p.m
Rank: 21 (Overall)
206,00 p.m
Rank: 7 (Overall)
beriliului Metal
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6.5.5 Van der Waals Raza
franciu Metal
244,00 p.m
Rank: 10 (Overall)
237,00 p.m
Rank: 15 (Overall)
Zinc Metal
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6.6 Greutate atomica
Tennessine Metal
243,00 amu
Rank: 20 (Overall)
232,04 amu
Rank: 23 (Overall)
litiu Metal
6.7 volum atomic
cesiu Metal
17,86 cm3 / mol
Rank: 29 (Overall)
19,90 cm3 / mol
Rank: 20 (Overall)
Mangan Metal
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6.8 Numere atomice adiacente
6.8.1 Elementul precedent
6.8.2 Elementul următor
6.9 Valence Electron Potential
Platină Metal
44,00 (-EV)
Rank: 40 (Overall)
59,30 (-EV)
Rank: 23 (Overall)
franciu Metal
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6.10 Constant zabrele
Mangan Metal
346,81 p.m
Rank: 44 (Overall)
508,42 p.m
Rank: 14 (Overall)
beriliului Metal
6.12 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
6.14 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
12,00 g / cm3
Rank: 30 (Overall)
11,72 g / cm3
Rank: 32 (Overall)
litiu Metal
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8.3.1 Densitate Când lichid (la mp)
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu Metal
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8.5 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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8.6 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
8.7 Presiunea de vapori
8.7.1 Presiunea de vapori la 1000 K
Stronţiu Metal
0,00 (Pa)
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
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8.8.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 22 (Overall)
Tungsten Metal
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8.9 Proprietățile elasticitate
8.9.2 shear Modulus
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
31,00 GPa
Rank: 21 (Overall)
Potasiu Metal
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8.10.1 Modulus în vrac
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
54,00 GPa
Rank: 22 (Overall)
cesiu Metal
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8.11.1 Modulul lui Young
Iridiu Metal
Nu e disponibil
Rank: N/A (Overall)
79,00 GPa
Rank: 24 (Overall)
cesiu Metal
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8.14 poisson Raportul
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,27
Rank: 20 (Overall)
beriliului Metal
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8.16 Alte proprietăți mecanice
N / A
Ductil
9 Magnetic
9.1 Caracteristici magnetice
9.1.1 Gravitație specifică
Cobalt Metal
13,67
Rank: 15 (Overall)
11,70
Rank: 23 (Overall)
litiu Metal
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9.3.1 Comenzi magnetice
paramagnetic
paramagnetic
9.3.2 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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10.1.2 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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10.3 Proprietăți electrice
10.3.1 Domeniul imobilier electrice
Necunoscut
superconductor
10.3.2 Rezistivitatea
Mercur Metal
0,69 nΩ · m
Rank: 66 (Overall)
157,00 nΩ · m
Rank: 22 (Overall)
taliu Metal
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10.4.1 Conductivitate electrică
Argint Metal
0,02 10 6 / cm Ω
Rank: 43 (Overall)
0,07 10 6 / cm Ω
Rank: 31 (Overall)
Plutoniu Metal
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10.5.2 electron afinitate
Aur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
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11 Termic
11.1 Căldura specifică
litiu Metal
0,11 J / (kg K)
Rank: 41 (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu Metal
ADD ⊕
11.2 Molara Capacitatea de căldură
americiu Metal
62,70 J / mol · K
Rank: 1 (Overall)
26,23 J / mol · K
Rank: 30 (Overall)
beriliului Metal
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11.3 Conductivitate termică
Argint Metal
10,00 W / m · K
Rank: 65 (Overall)
54,00 W / m · K
Rank: 28 (Overall)
neptuniu Metal
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11.5 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
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12.2 Expansiunea termică
cesiu Metal
Nu e disponibil
Rank: N/A (Overall)
11,00 pm / (m · K)
Rank: 36 (Overall)
Tungsten Metal
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12.4 entalpia
12.4.1 Entalpia de Vaporizarea
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
429,00 kJ / mol
Rank: 15 (Overall)
Zinc Metal
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12.4.4 Entalpie Fusion
Tungsten Metal
14,39 kJ / mol
Rank: 24 (Overall)
15,48 kJ / mol
Rank: 19 (Overall)
cesiu Metal
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13.2.1 Entalpie de atomizare
Tungsten Metal
268,00 kJ / mol
Rank: 40 (Overall)
468,60 kJ / mol
Rank: 15 (Overall)
Mercur Metal
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13.5 Standard Molar Entropy
protactiniu Met..
Nu e disponibil
Rank: N/A (Overall)
27,30 J / mol.K
Rank: 56 (Overall)
beriliului Metal
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