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californium
californium

toriu
toriu



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californium
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toriu

Comparați californium și toriu

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1 Tabelul periodic
1.1 Simbol
Cf
Th
1.2 Număr grup
Tennessine elem..
Nu e disponibil
Rank: N/A (Overall)
0
Rank: 18 (Overall)
gadoliniu element
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1.3 perioada Număr
Uraniu element
7
Rank: 1 (Overall)
7
Rank: 1 (Overall)
litiu element
ADD ⊕
1.4 bloc
f block
f block
1.5 Element de familie
actinide
actinide
1.6 Numărul CAS
roentgeniu elem..
7440713
Rank: 20 (Overall)
7440326
Rank: 49 (Overall)
Aluminiu element
1.7 Nume grup spațiu
P63 / mmc
P63 / mmc
1.8 Număr spațiu grup
Sodiu element
194,00
Rank: 5 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • Californiului de metal este foarte dăunătoare și puternic radioactive.
  • Californiului metal este cel mai greu metal.
  • 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
Made by Curiul cu heliu bombardarea Ioni
S-au găsit în minerale, Minerit
2.3 Istorie
2.3.1 care a descoperit
Lawrence Berkeley National Laboratory
Jöns Jakob Berzelius
2.3.2 Descoperire
în 1950
în 1829
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
Nu e disponibil
Rank: N/A (Overall)
3 * 10-4 %
Rank: 9 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~-9999 %
Rank: N/A (Overall)
~0.0004 %
Rank: 9 (Overall)
beriliului element
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2.4.3 Abundenței În Meteoriți
Fier element
Nu e disponibil
Rank: N/A (Overall)
0,05 %
Rank: 11 (Overall)
Aur element
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2.4.4 Abundenței în scoarța Pământului
Aluminiu element
Nu e disponibil
Rank: N/A (Overall)
0,66 %
Rank: 7 (Overall)
Radiu element
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2.4.5 Abundenței în oceanele
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 15 (Overall)
protactiniu element
2.4.6 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
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3 utilizări
3.1 Utilizări și beneficii
  • Californiului din metal are un foarte puternic emițător de neutroni. Este folosit ca un detector de metale.
  • De asemenea, este folosit ca identificator pentru verificarea straturilor de apă și ulei în puțuri de petrol.
  • 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
Industria chimica
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
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 element
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
0,00 Sânge / mg dm-3
Rank: 33 (Overall)
Plutoniu element
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3.2.4 in Bone
Calciu element
0,00 ppm
Rank: 36 (Overall)
0,02 ppm
Rank: 29 (Overall)
Plutoniu element
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4 Fizic
4.1 Punct de topire
Tungsten element
900,00 ° C
Rank: 50 (Overall)
1.750,00 ° C
Rank: 17 (Overall)
franciu element
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4.2 Punct de fierbere
Tungsten element
1.470,00 ° C
Rank: 59 (Overall)
4.790,00 ° C
Rank: 8 (Overall)
Fleroviu element
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Argint
Argint
4.3.3 Luciu
N / A
N / A
4.4 Duritate
4.4.1 Mohs Duritate
Crom element
3,00
Rank: 12 (Overall)
3,00
Rank: 12 (Overall)
cesiu element
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4.4.2 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
390,00 MPa
Rank: 29 (Overall)
cesiu element
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4.4.3 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
295,00 MPa
Rank: 29 (Overall)
Paladiu element
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4.5 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
2.490,00 Domnișoară
Rank: 36 (Overall)
taliu element
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4.6 Proprietăți optice
4.6.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
4.6.2 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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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
Cf
Th
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
20
Rank: 19 (Overall)
28
Rank: 11 (Overall)
Tennessine element
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
1,30
Rank: 32 (Overall)
1,30
Rank: 32 (Overall)
franciu element
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5.3.2 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.3 Allred Rochow Electronegativitate
Galiu element
1,20
Rank: 27 (Overall)
1,11
Rank: 29 (Overall)
cesiu element
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.5 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu element
2,70
Rank: 22 (Overall)
2,70
Rank: 22 (Overall)
Aur element
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5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom element
608,00 kJ / mol
Rank: 49 (Overall)
587,00 kJ / mol
Rank: 60 (Overall)
cesiu element
5.5.2 Nivelul 2 Energie
Crom element
1.206,00 kJ / mol
Rank: 60 (Overall)
1.110,00 kJ / mol
Rank: 73 (Overall)
Ruteniu element
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5.5.3 3rd Level Energy
Crom element
2.267,00 kJ / mol
Rank: 58 (Overall)
1.978,00 kJ / mol
Rank: 77 (Overall)
Osmiu element
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5.5.4 4a Nivel de energie
Crom element
3.599,00 kJ / mol
Rank: 52 (Overall)
2.780,00 kJ / mol
Rank: 67 (Overall)
toriu element
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5.5.5 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
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5.5.6 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
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5.5.7 Nivelul de energie al 7-lea
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
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5.5.8 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
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5.5.9 Al 9-lea nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
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5.5.10 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
5.5.11 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
5.5.12 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.13 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.14 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.15 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
5.5.16 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
5.5.17 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
5.5.18 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
5.5.19 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
5.5.20 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.21 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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5.5.22 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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5.5.23 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.24 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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5.5.25 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.26 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.27 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.28 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.29 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.30 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.6 echivalent electrochimică
franciu element
3,12 g / amp-hr
Rank: 15 (Overall)
2,16 g / amp-hr
Rank: 24 (Overall)
beriliului element
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5.7 Funcția de electroni de lucru
Platină element
Nu e disponibil
Rank: N/A (Overall)
3,41 eV
Rank: 32 (Overall)
cesiu element
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5.8 Celelalte proprietăți chimice
Coroziune, ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
Coroziune, ionizarea, Izotopii radioactivi, Radioactivitate
6 Atomic
6.1 Numar atomic
Tennessine elem..
98
Rank: 20 (Overall)
90
Rank: 28 (Overall)
litiu element
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6.2 Configuratie electronica
[Rn] 5f10 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 elem..
98
Rank: 20 (Overall)
90
Rank: 28 (Overall)
litiu element
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6.4.2 Numărul de Neutronii
Fleroviu element
153
Rank: 9 (Overall)
142
Rank: 15 (Overall)
litiu element
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6.4.3 Numărul de Electronii
Tennessine elem..
98
Rank: 20 (Overall)
90
Rank: 28 (Overall)
litiu element
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6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu element
186,00 p.m
Rank: 9 (Overall)
179,80 p.m
Rank: 15 (Overall)
beriliului element
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6.5.2 Raza covalentă
franciu element
Nu e disponibil
Rank: N/A (Overall)
206,00 p.m
Rank: 7 (Overall)
beriliului element
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6.5.3 Van der Waals Raza
franciu element
Nu e disponibil
Rank: N/A (Overall)
237,00 p.m
Rank: 15 (Overall)
Zinc element
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6.6 Greutate atomica
Tennessine elem..
251,00 amu
Rank: 17 (Overall)
232,04 amu
Rank: 23 (Overall)
litiu element
6.7 volum atomic
cesiu element
Nu e disponibil
Rank: N/A (Overall)
19,90 cm3 / mol
Rank: 20 (Overall)
Mangan element
6.8 Numere atomice adiacente
6.8.1 Elementul precedent
6.8.2 Elementul următor
6.9 Valence Electron Potential
Platină element
44,50 (-EV)
Rank: 38 (Overall)
59,30 (-EV)
Rank: 23 (Overall)
franciu element
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6.10 Constant zabrele
Mangan element
338,00 p.m
Rank: 47 (Overall)
508,42 p.m
Rank: 14 (Overall)
beriliului element
6.11 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
6.12 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu element
15,10 g / cm3
Rank: 21 (Overall)
11,72 g / cm3
Rank: 32 (Overall)
litiu element
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu element
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7.2 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
7.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
7.4 Presiunea de vapori
7.4.1 Presiunea de vapori la 1000 K
Stronţiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu element
ADD ⊕
7.4.2 Presiunea de vapori la 2000 K
Crom element
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 22 (Overall)
Tungsten element
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7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
31,00 GPa
Rank: 21 (Overall)
Potasiu element
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7.5.2 Modulus în vrac
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
54,00 GPa
Rank: 22 (Overall)
cesiu element
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7.5.3 Modulul lui Young
Iridiu element
Nu e disponibil
Rank: N/A (Overall)
79,00 GPa
Rank: 24 (Overall)
cesiu element
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7.6 poisson Raportul
Galiu element
Nu e disponibil
Rank: N/A (Overall)
0,27
Rank: 20 (Overall)
beriliului element
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7.7 Alte proprietăți mecanice
Maleabil, Sectile
Ductil
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt element
15,10
Rank: 13 (Overall)
11,70
Rank: 23 (Overall)
litiu element
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8.1.2 Comenzi magnetice
paramagnetic
paramagnetic
8.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
8.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
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8.2 Proprietăți electrice
8.2.1 Domeniul imobilier electrice
Necunoscut
superconductor
8.2.2 Rezistivitatea
Mercur element
Nu e disponibil
Rank: N/A (Overall)
157,00 nΩ · m
Rank: 22 (Overall)
taliu element
ADD ⊕
8.2.3 Conductivitate electrică
Argint element
Nu e disponibil
Rank: N/A (Overall)
0,07 10 6 / cm Ω
Rank: 31 (Overall)
Plutoniu element
ADD ⊕
8.2.4 electron afinitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
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9 Termic
9.1 Căldura specifică
litiu element
Nu e disponibil
Rank: N/A (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu element
9.2 Molara Capacitatea de căldură
americiu element
Nu e disponibil
Rank: N/A (Overall)
26,23 J / mol · K
Rank: 30 (Overall)
beriliului element
9.3 Conductivitate termică
Argint element
Nu e disponibil
Rank: N/A (Overall)
54,00 W / m · K
Rank: 28 (Overall)
neptuniu element
9.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
9.5 Expansiunea termică
cesiu element
Nu e disponibil
Rank: N/A (Overall)
11,00 pm / (m · K)
Rank: 36 (Overall)
Tungsten element
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
429,00 kJ / mol
Rank: 15 (Overall)
Zinc element
9.6.2 Entalpie Fusion
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
15,48 kJ / mol
Rank: 19 (Overall)
cesiu element
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
468,60 kJ / mol
Rank: 15 (Overall)
Mercur element
ADD ⊕
9.7 Standard Molar Entropy
protactiniu ele..
Nu e disponibil
Rank: N/A (Overall)
27,30 J / mol.K
Rank: 56 (Overall)
beriliului element
ADD ⊕
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