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scandiu
scandiu

scandiu
scandiu



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scandiu
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scandiu

scandiu vs scandiu

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1 Tabelul periodic
1.1 Simbol
Sc
Sc
1.2 Număr grup
Tennessine Metal
3
Rank: 15 (Overall)
3
Rank: 15 (Overall)
gadoliniu Metal
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1.3 perioada Număr
Uraniu Metal
4
Rank: 4 (Overall)
4
Rank: 4 (Overall)
litiu Metal
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1.4 bloc
d block
d block
1.5 Element de familie
metal de tranziție
metal de tranziție
1.6 Numărul CAS
roentgeniu Metal
7440202
Rank: 59 (Overall)
7440202
Rank: 59 (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
  • Scandiu este cunoscut ca unul dintre elementele de pământuri rare.
  • Scandiu de metal găsite în minerale rare, numite wolframite.
  • Scandiu este cunoscut ca unul dintre elementele de pământuri rare.
  • Scandiu de metal găsite în minerale rare, numite wolframite.
2.2 surse
S-au găsit în minerale, Minerit, Minereu metale, Minereurile de minerale
S-au găsit în minerale, Minerit, Minereu metale, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Lars Fredrik Nilson
Lars Fredrik Nilson
2.3.2 Descoperire
în 1879
în 1879
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
3 * 10-6 %
Rank: 15 (Overall)
3 * 10-6 %
Rank: 15 (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~0.000004 %
Rank: 16 (Overall)
~0.000004 %
Rank: 16 (Overall)
beriliului Metal
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 18 (Overall)
0,00 %
Rank: 18 (Overall)
Aur Metal
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2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 23 (Overall)
0,00 %
Rank: 23 (Overall)
Radiu Metal
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2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 32 (Overall)
0,00 %
Rank: 32 (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
Character length exceed error
Character length exceed error
3.1.1 Utilizări industriale
industria electrotehnică, industria electronică
industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
non Toxic
non Toxic
3.2.2 Prezent în corpul uman
da
da
3.2.3 in Blood
Sodiu Metal
0,01 Sânge / mg dm-3
Rank: 22 (Overall)
0,01 Sânge / mg dm-3
Rank: 22 (Overall)
Plutoniu Metal
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3.2.4 in Bone
Calciu Metal
0,00 ppm
Rank: 34 (Overall)
0,00 ppm
Rank: 34 (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
1.539,00 ° C
Rank: 24 (Overall)
1.539,00 ° C
Rank: 24 (Overall)
franciu Metal
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4.2 Punct de fierbere
Tungsten Metal
2.832,00 ° C
Rank: 35 (Overall)
2.832,00 ° C
Rank: 35 (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)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
750,00 MPa
Rank: 12 (Overall)
750,00 MPa
Rank: 12 (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)
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
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
Sc
Sc
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
13
Rank: 26 (Overall)
13
Rank: 26 (Overall)
Tennessine Metal
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
1,36
Rank: 29 (Overall)
1,36
Rank: 29 (Overall)
franciu Metal
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5.3.2 Sanderson Electronegativitate
Cobalt Metal
1,02
Rank: 21 (Overall)
1,02
Rank: 21 (Overall)
cesiu Metal
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5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,20
Rank: 27 (Overall)
1,20
Rank: 27 (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
1,19
Rank: 36 (Overall)
1,19
Rank: 36 (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
2,64
Rank: 25 (Overall)
2,64
Rank: 25 (Overall)
Aur Metal
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5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom Metal
633,10 kJ / mol
Rank: 46 (Overall)
633,10 kJ / mol
Rank: 46 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
1.235,00 kJ / mol
Rank: 57 (Overall)
1.235,00 kJ / mol
Rank: 57 (Overall)
Ruteniu Metal
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5.5.3 3rd Level Energy
Crom Metal
2.388,60 kJ / mol
Rank: 52 (Overall)
2.388,60 kJ / mol
Rank: 52 (Overall)
Osmiu Metal
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5.5.4 4a Nivel de energie
Crom Metal
7.090,60 kJ / mol
Rank: 6 (Overall)
7.090,60 kJ / mol
Rank: 6 (Overall)
toriu Metal
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5.5.5 A 5 Nivel de energie
Crom Metal
8.843,00 kJ / mol
Rank: 6 (Overall)
8.843,00 kJ / mol
Rank: 6 (Overall)
Dubnium Metal
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5.5.6 A 6 Nivel de energie
Crom Metal
10.679,00 kJ / mol
Rank: 7 (Overall)
10.679,00 kJ / mol
Rank: 7 (Overall)
seaborgiu Metal
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5.5.7 Nivelul de energie al 7-lea
Crom Metal
13.310,00 kJ / mol
Rank: 8 (Overall)
13.310,00 kJ / mol
Rank: 8 (Overall)
bohrium Metal
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5.5.8 A 8-Level Energy
Crom Metal
15.250,00 kJ / mol
Rank: 11 (Overall)
15.250,00 kJ / mol
Rank: 11 (Overall)
hassiu Metal
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5.5.9 Al 9-lea nivel de energie
Crom Metal
17.370,00 kJ / mol
Rank: 14 (Overall)
17.370,00 kJ / mol
Rank: 14 (Overall)
itriu Metal
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1.3.3 A 10 Nivel de energie
Crom Metal
21.726,00 kJ / mol
Rank: 13 (Overall)
21.726,00 kJ / mol
Rank: 13 (Overall)
Stronţiu Metal
1.4.2 11 Nivelul de energie
Magneziu Metal
24.102,00 kJ / mol
Rank: 16 (Overall)
24.102,00 kJ / mol
Rank: 16 (Overall)
itriu Metal
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1.4.4 12 Nivelul de energie
Magneziu Metal
66.320,00 kJ / mol
Rank: 2 (Overall)
66.320,00 kJ / mol
Rank: 2 (Overall)
molibdenul Metal
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1.4.7 13 Nivel de energie
Titan Metal
73.010,00 kJ / mol
Rank: 2 (Overall)
73.010,00 kJ / mol
Rank: 2 (Overall)
molibdenul Metal
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1.4.9 14 Nivel de energie
vanadiu Metal
80.160,00 kJ / mol
Rank: 3 (Overall)
80.160,00 kJ / mol
Rank: 3 (Overall)
molibdenul Metal
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1.4.11 15 Nivel de energie
Crom Metal
89.490,00 kJ / mol
Rank: 4 (Overall)
89.490,00 kJ / mol
Rank: 4 (Overall)
Mangan Metal
ADD ⊕
1.4.12 16 Nivelul de energie
Mangan Metal
97.400,00 kJ / mol
Rank: 5 (Overall)
97.400,00 kJ / mol
Rank: 5 (Overall)
Fier Metal
ADD ⊕
1.4.13 17 Nivelul de energie
Fier Metal
105.600,00 kJ / mol
Rank: 6 (Overall)
105.600,00 kJ / mol
Rank: 6 (Overall)
Cobalt Metal
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1.4.14 18 Nivelul de energie
Cobalt Metal
117.000,00 kJ / mol
Rank: 7 (Overall)
117.000,00 kJ / mol
Rank: 7 (Overall)
Nichel Metal
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1.4.15 19 Nivel de energie
Nichel Metal
124.270,00 kJ / mol
Rank: 8 (Overall)
124.270,00 kJ / mol
Rank: 8 (Overall)
Cupru Metal
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1.4.16 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul Metal
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1.4.17 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul Metal
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1.4.18 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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1.4.19 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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1.4.20 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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1.4.21 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.4.22 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.4.23 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.4.24 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.4.25 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.4.26 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.5 echivalent electrochimică
franciu Metal
0,56 g / amp-hr
Rank: 67 (Overall)
0,56 g / amp-hr
Rank: 67 (Overall)
beriliului Metal
ADD ⊕
1.6 Funcția de electroni de lucru
Platină Metal
3,50 eV
Rank: 31 (Overall)
3,50 eV
Rank: 31 (Overall)
cesiu Metal
ADD ⊕
1.7 Celelalte proprietăți chimice
Coroziune, inflamabile, ionizarea, Izotopii radioactivi, Solubilitate
Coroziune, inflamabile, ionizarea, Izotopii radioactivi, Solubilitate
2 Atomic
2.1 Numar atomic
Tennessine Metal
21
Rank: 85 (Overall)
21
Rank: 85 (Overall)
litiu Metal
ADD ⊕
2.2 Configuratie electronica
[Ar] 3d1 4s2
[Ar] 3d1 4s2
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
21
Rank: 84 (Overall)
21
Rank: 84 (Overall)
litiu Metal
ADD ⊕
2.4.2 Numărul de Neutronii
Fleroviu Metal
24
Rank: 63 (Overall)
24
Rank: 63 (Overall)
litiu Metal
ADD ⊕
2.4.3 Numărul de Electronii
Tennessine Metal
21
Rank: 84 (Overall)
21
Rank: 84 (Overall)
litiu Metal
ADD ⊕
2.5 Raza unui Atom
2.5.1 Raza atomică
cesiu Metal
162,00 p.m
Rank: 26 (Overall)
162,00 p.m
Rank: 26 (Overall)
beriliului Metal
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2.5.2 Raza covalentă
franciu Metal
170,00 p.m
Rank: 25 (Overall)
170,00 p.m
Rank: 25 (Overall)
beriliului Metal
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2.5.3 Van der Waals Raza
franciu Metal
211,00 p.m
Rank: 25 (Overall)
211,00 p.m
Rank: 25 (Overall)
Zinc Metal
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2.6 Greutate atomica
Tennessine Metal
44,96 amu
Rank: 79 (Overall)
44,96 amu
Rank: 79 (Overall)
litiu Metal
2.7 volum atomic
cesiu Metal
15,00 cm3 / mol
Rank: 34 (Overall)
15,00 cm3 / mol
Rank: 34 (Overall)
Mangan Metal
ADD ⊕
2.8 Numere atomice adiacente
2.8.1 Elementul precedent
2.8.2 Elementul următor
2.9 Valence Electron Potential
Platină Metal
58,00 (-EV)
Rank: 24 (Overall)
58,00 (-EV)
Rank: 24 (Overall)
franciu Metal
ADD ⊕
2.10 Constant zabrele
Mangan Metal
330,90 p.m
Rank: 49 (Overall)
330,90 p.m
Rank: 49 (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
1,59
Rank: 7 (Overall)
1,59
Rank: 7 (Overall)
beriliului Metal
3 Mecanic
3.1 Densitate
3.1.1 Densitatea la temperatura camerei
hassiu Metal
2,99 g / cm3
Rank: 73 (Overall)
2,99 g / cm3
Rank: 73 (Overall)
litiu Metal
ADD ⊕
3.1.2 Densitate Când lichid (la mp)
Osmiu Metal
2,80 g / cm3
Rank: 51 (Overall)
2,80 g / cm3
Rank: 51 (Overall)
litiu Metal
ADD ⊕
3.2 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
ADD ⊕
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: 22 (Overall)
0,00 (Pa)
Rank: 22 (Overall)
ceriu Metal
ADD ⊕
3.4.2 Presiunea de vapori la 2000 K
Crom Metal
91,30 (Pa)
Rank: 3 (Overall)
91,30 (Pa)
Rank: 3 (Overall)
Tungsten Metal
ADD ⊕
3.5 Proprietățile elasticitate
3.5.1 shear Modulus
Osmiu Metal
29,10 GPa
Rank: 24 (Overall)
29,10 GPa
Rank: 24 (Overall)
Potasiu Metal
ADD ⊕
3.5.2 Modulus în vrac
Osmiu Metal
56,60 GPa
Rank: 21 (Overall)
56,60 GPa
Rank: 21 (Overall)
cesiu Metal
ADD ⊕
3.5.3 Modulul lui Young
Iridiu Metal
74,40 GPa
Rank: 26 (Overall)
74,40 GPa
Rank: 26 (Overall)
cesiu Metal
ADD ⊕
3.6 poisson Raportul
Galiu Metal
0,28
Rank: 18 (Overall)
0,28
Rank: 18 (Overall)
beriliului Metal
ADD ⊕
3.7 Alte proprietăți mecanice
N / A
N / A
4 Magnetic
4.1 Caracteristici magnetice
4.1.1 Gravitație specifică
Cobalt Metal
2,99
Rank: 61 (Overall)
2,99
Rank: 61 (Overall)
litiu Metal
ADD ⊕
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
ADD ⊕
4.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
4.2 Proprietăți electrice
4.2.1 Domeniul imobilier electrice
Conductor
Conductor
4.2.2 Rezistivitatea
Mercur Metal
562,00 nΩ · m
Rank: 10 (Overall)
562,00 nΩ · m
Rank: 10 (Overall)
taliu Metal
ADD ⊕
4.2.3 Conductivitate electrică
Argint Metal
0,02 10 6 / cm Ω
Rank: 46 (Overall)
0,02 10 6 / cm Ω
Rank: 46 (Overall)
Plutoniu Metal
ADD ⊕
4.2.4 electron afinitate
Aur Metal
18,10 kJ / mol
Rank: 33 (Overall)
18,10 kJ / mol
Rank: 33 (Overall)
Mercur Metal
ADD ⊕
5 Termic
5.1 Căldura specifică
litiu Metal
0,60 J / (kg K)
Rank: 8 (Overall)
0,60 J / (kg K)
Rank: 8 (Overall)
americiu Metal
ADD ⊕
5.2 Molara Capacitatea de căldură
americiu Metal
25,52 J / mol · K
Rank: 37 (Overall)
25,52 J / mol · K
Rank: 37 (Overall)
beriliului Metal
ADD ⊕
5.3 Conductivitate termică
Argint Metal
15,80 W / m · K
Rank: 53 (Overall)
15,80 W / m · K
Rank: 53 (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
10,20 pm / (m · K)
Rank: 39 (Overall)
10,20 pm / (m · K)
Rank: 39 (Overall)
Tungsten Metal
ADD ⊕
5.6 entalpia
5.6.1 Entalpia de Vaporizarea
Tungsten Metal
314,20 kJ / mol
Rank: 28 (Overall)
314,20 kJ / mol
Rank: 28 (Overall)
Zinc Metal
ADD ⊕
5.6.2 Entalpie Fusion
Tungsten Metal
14,10 kJ / mol
Rank: 25 (Overall)
14,10 kJ / mol
Rank: 25 (Overall)
cesiu Metal
ADD ⊕
5.6.3 Entalpie de atomizare
Tungsten Metal
343,00 kJ / mol
Rank: 28 (Overall)
343,00 kJ / mol
Rank: 28 (Overall)
Mercur Metal
ADD ⊕
5.7 Standard Molar Entropy
protactiniu Met..
34,60 J / mol.K
Rank: 44 (Overall)
34,60 J / mol.K
Rank: 44 (Overall)
beriliului Metal
ADD ⊕
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