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Potasiu
Potasiu

Uraniu
Uraniu



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Potasiu
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Uraniu

Potasiu vs Uraniu

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1 Tabelul periodic
1.1 Simbol
K
U
1.2 Număr grup
Tennessine Metal
1
Rank: 17 (Overall)
0
Rank: 18 (Overall)
gadoliniu Metal
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1.4 perioada Număr
Uraniu Metal
4
Rank: 4 (Overall)
7
Rank: 1 (Overall)
litiu Metal
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1.7 bloc
s block
f block
1.8 Element de familie
alcaliu
actinide
1.9 Numărul CAS
roentgeniu Metal
7440097
Rank: 70 (Overall)
7440611
Rank: 28 (Overall)
Aluminiu Metal
1.13 Nume grup spațiu
3m Im_
CMCM
1.14 Număr spațiu grup
Sodiu Metal
229,00
Rank: 1 (Overall)
63,00
Rank: 10 (Overall)
Plutoniu Metal
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3 Fapte
3.1 Fapte interesante
  • In lista de mai abundent element de potasiu este clasat pe locul al 7-lea.
  • Potasiu poate fi ușor tăiate (tocat) în jos, folosind cuțit.
  • țările miniere majore ale uraniului includ Rusia, Australia, Namibia, Canada și Niger și numărul total de 33% de uraniu sunt ale mele în Kazahstan.
3.2 surse
S-au găsit în minerale, Minerit
Scoarta terestra, Minerit, Minereurile de minerale
3.3 Istorie
3.3.1 care a descoperit
Humphry Davy
Not Available
3.3.2 Descoperire
în 1807
în 1789
3.4 Abundenţă
3.4.1 Abundenței În Universul
Fier Metal
3 * 10-4 %
Rank: 9 (Overall)
2 * 10-8 %
Rank: 29 (Overall)
taliu Metal
3.4.3 Abundenței În Soare
Fier Metal
~0.0004 %
Rank: 9 (Overall)
~0.0000001 %
Rank: 26 (Overall)
beriliului Metal
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3.6.1 Abundenței În Meteoriți
Fier Metal
0,07 %
Rank: 9 (Overall)
0,00 %
Rank: 50 (Overall)
Aur Metal
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3.7.2 Abundenței în scoarța Pământului
Aluminiu Metal
1,50 %
Rank: 6 (Overall)
0,00 %
Rank: 36 (Overall)
Radiu Metal
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3.7.4 Abundenței în oceanele
Sodiu Metal
0,04 %
Rank: 3 (Overall)
0,00 %
Rank: 11 (Overall)
protactiniu Metal
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3.8.2 Abundenței la om
Calciu Metal
0,20 %
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
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4 utilizări
4.1 Utilizări și beneficii
  • Compușii de potasiu sunt în cerere mare pentru aplicarea lor în fabricarea de îngrășăminte.
  • carbonat de potasiu este utilizat în fabricarea sticlei și carbonat de potasiu în fabricarea de detergent și corp de spălare.
  • Utilizarea principală a acestui metal includ combustibilul nuclear care este folosit pentru a genera centrale nucleare Yin energie electrică.
  • Elemente sintetice, cum ar fi Transuranice sunt fabricate din metal de uraniu.
4.1.1 Utilizări industriale
industria de muniție, Industria chimica
industria de muniție, Industria chimica
4.1.2 Utilizări medicale
Industria farmaceutica
N / A
4.1.3 alte utilizări
N / A
Aliaje, Bijuterii, Combustibilul nuclear al reactorului, Sculpture, statui
4.2 Proprietățile biologice
4.2.1 Toxicitate
Toxic
Toxic
4.2.2 Prezent în corpul uman
da
Nu
4.2.3 in Blood
Sodiu Metal
1.620,00 Sânge / mg dm-3
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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4.3.1 in Bone
Calciu Metal
2.100,00 ppm
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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6 Fizic
6.1 Punct de topire
Tungsten Metal
63,65 ° C
Rank: 77 (Overall)
1.132,00 ° C
Rank: 39 (Overall)
franciu Metal
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6.2 Punct de fierbere
Tungsten Metal
774,00 ° C
Rank: 72 (Overall)
3.818,00 ° C
Rank: 16 (Overall)
Fleroviu Metal
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6.3 Aspect
6.3.1 Stare fizică
Solid
Solid
6.3.2 Culoare
Gray argintat
Gray argintat
6.3.3 Luciu
N / A
Metalic
6.4 Duritate
6.4.1 Mohs Duritate
Crom Metal
0,40
Rank: 23 (Overall)
6,00
Rank: 6 (Overall)
cesiu Metal
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6.5.3 Duritatea Brinell
Osmiu Metal
0,36 MPa
Rank: 54 (Overall)
2.350,00 MPa
Rank: 2 (Overall)
cesiu Metal
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6.5.5 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
1.960,00 MPa
Rank: 2 (Overall)
Paladiu Metal
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6.6 Viteza sunetului
tehnețiu Metal
2.000,00 Domnișoară
Rank: 45 (Overall)
3.155,00 Domnișoară
Rank: 25 (Overall)
taliu Metal
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7.2 Proprietăți optice
7.2.1 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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7.3.1 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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7.6 forme alotropice
Nu
Nu
7.6.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
7.6.2 p forme alotropice
Nu e disponibil
Nu e disponibil
7.6.3 y forme alotropice
Nu e disponibil
Nu e disponibil
8 Chimic
8.1 Formula chimica
K
U
8.2 izotopii
8.2.1 Izotopi cunoscute
Paladiu Metal
20
Rank: 19 (Overall)
25
Rank: 14 (Overall)
Tennessine Metal
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8.4 Electronegativitate
8.4.1 Pauling Electronegativitate
Aur Metal
0,82
Rank: 51 (Overall)
1,38
Rank: 28 (Overall)
franciu Metal
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8.5.2 Sanderson Electronegativitate
Cobalt Metal
0,45
Rank: 31 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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8.5.4 Allred Rochow Electronegativitate
Galiu Metal
0,91
Rank: 39 (Overall)
1,22
Rank: 26 (Overall)
cesiu Metal
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8.5.6 Mulliken-Jaffe Electronegativitate
Poloniu Metal
0,73
Rank: 23 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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8.6.1 Allen Electronegativitate
berkelium Metal
0,73
Rank: 45 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
8.7 Electropositivity
8.7.1 Pauling Electropositivity
franciu Metal
3,18
Rank: 3 (Overall)
2,62
Rank: 26 (Overall)
Aur Metal
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8.8 Energiile ionizarea
8.8.1 Primul nivel de energie
Crom Metal
418,80 kJ / mol
Rank: 87 (Overall)
597,60 kJ / mol
Rank: 54 (Overall)
cesiu Metal
8.8.2 Nivelul 2 Energie
Crom Metal
3.052,00 kJ / mol
Rank: 5 (Overall)
1.420,00 kJ / mol
Rank: 46 (Overall)
Ruteniu Metal
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8.8.3 3rd Level Energy
Crom Metal
4.420,00 kJ / mol
Rank: 8 (Overall)
1.900,00 kJ / mol
Rank: 79 (Overall)
Osmiu Metal
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8.8.4 4a Nivel de energie
Crom Metal
5.877,00 kJ / mol
Rank: 9 (Overall)
3.145,00 kJ / mol
Rank: 64 (Overall)
toriu Metal
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8.8.5 A 5 Nivel de energie
Crom Metal
7.975,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
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8.8.6 A 6 Nivel de energie
Crom Metal
9.590,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
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8.8.7 Nivelul de energie al 7-lea
Crom Metal
11.343,00 kJ / mol
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium Metal
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8.8.8 A 8-Level Energy
Crom Metal
14.944,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
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8.8.9 Al 9-lea nivel de energie
Crom Metal
16.963,70 kJ / mol
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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8.8.10 A 10 Nivel de energie
Crom Metal
48.610,00 kJ / mol
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
8.8.11 11 Nivelul de energie
Magneziu Metal
54.490,00 kJ / mol
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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8.8.12 12 Nivelul de energie
Magneziu Metal
60.730,00 kJ / mol
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.8.13 13 Nivel de energie
Titan Metal
68.950,00 kJ / mol
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.8.14 14 Nivel de energie
vanadiu Metal
75.900,00 kJ / mol
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.8.15 15 Nivel de energie
Crom Metal
83.080,00 kJ / mol
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
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8.8.16 16 Nivelul de energie
Mangan Metal
93.400,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
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8.8.17 17 Nivelul de energie
Fier Metal
99.710,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
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8.8.18 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
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8.8.19 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
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8.8.20 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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8.8.21 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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8.8.22 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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8.8.23 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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8.8.24 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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8.8.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.8.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.8.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.8.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.8.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.8.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.9 echivalent electrochimică
franciu Metal
1,46 g / amp-hr
Rank: 47 (Overall)
1,48 g / amp-hr
Rank: 46 (Overall)
beriliului Metal
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8.10 Funcția de electroni de lucru
Platină Metal
2,30 eV
Rank: 44 (Overall)
3,63 eV
Rank: 30 (Overall)
cesiu Metal
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8.11 Celelalte proprietăți chimice
Stabilitate chimică, inflamabilitatea, ionizarea, Solubilitate
ionizarea, Izotopii radioactivi, Radioactivitate
9 Atomic
9.1 Numar atomic
Tennessine Metal
19
Rank: 87 (Overall)
92
Rank: 26 (Overall)
litiu Metal
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9.2 Configuratie electronica
[Ar] 4s1
[Rn] 5f3 6d1 7s2
9.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Ortorombică (ORTH)
9.3.1 rețelei de cristal
9.4 Atom
9.4.1 Numărul de Protonii
Tennessine Metal
19
Rank: 86 (Overall)
92
Rank: 26 (Overall)
litiu Metal
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9.4.2 Numărul de Neutronii
Fleroviu Metal
20
Rank: 64 (Overall)
146
Rank: 13 (Overall)
litiu Metal
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9.4.3 Numărul de Electronii
Tennessine Metal
19
Rank: 86 (Overall)
92
Rank: 26 (Overall)
litiu Metal
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9.5 Raza unui Atom
9.5.1 Raza atomică
cesiu Metal
227,00 p.m
Rank: 3 (Overall)
156,00 p.m
Rank: 29 (Overall)
beriliului Metal
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9.5.2 Raza covalentă
franciu Metal
203,00 p.m
Rank: 9 (Overall)
196,00 p.m
Rank: 14 (Overall)
beriliului Metal
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9.5.3 Van der Waals Raza
franciu Metal
275,00 p.m
Rank: 5 (Overall)
186,00 p.m
Rank: 33 (Overall)
Zinc Metal
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9.6 Greutate atomica
Tennessine Metal
39,10 amu
Rank: 81 (Overall)
238,03 amu
Rank: 21 (Overall)
litiu Metal
9.7 volum atomic
cesiu Metal
45,46 cm3 / mol
Rank: 3 (Overall)
12,59 cm3 / mol
Rank: 40 (Overall)
Mangan Metal
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9.8 Numere atomice adiacente
9.8.1 Elementul precedent
9.8.2 Elementul următor
9.9 Valence Electron Potential
Platină Metal
10,40 (-EV)
Rank: 63 (Overall)
170,00 (-EV)
Rank: 4 (Overall)
franciu Metal
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9.10 Constant zabrele
Mangan Metal
532,80 p.m
Rank: 12 (Overall)
295,08 p.m
Rank: 61 (Overall)
beriliului Metal
9.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
9.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
10 Mecanic
10.1 Densitate
10.1.1 Densitatea la temperatura camerei
hassiu Metal
0,86 g / cm3
Rank: 83 (Overall)
19,10 g / cm3
Rank: 17 (Overall)
litiu Metal
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10.1.2 Densitate Când lichid (la mp)
Osmiu Metal
0,83 g / cm3
Rank: 59 (Overall)
17,30 g / cm3
Rank: 7 (Overall)
litiu Metal
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10.2 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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10.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
10.4 Presiunea de vapori
10.4.1 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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10.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,01 (Pa)
Rank: 20 (Overall)
Tungsten Metal
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10.5 Proprietățile elasticitate
10.5.1 shear Modulus
Osmiu Metal
1,30 GPa
Rank: 52 (Overall)
111,00 GPa
Rank: 10 (Overall)
Potasiu Metal
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10.5.2 Modulus în vrac
Osmiu Metal
3,10 GPa
Rank: 48 (Overall)
100,00 GPa
Rank: 16 (Overall)
cesiu Metal
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10.5.3 Modulul lui Young
Iridiu Metal
3,53 GPa
Rank: 56 (Overall)
208,00 GPa
Rank: 10 (Overall)
cesiu Metal
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10.6 poisson Raportul
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,23
Rank: 30 (Overall)
beriliului Metal
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10.7 Alte proprietăți mecanice
N / A
Ductil, Maleabil
11 Magnetic
11.1 Caracteristici magnetice
11.1.1 Gravitație specifică
Cobalt Metal
0,86
Rank: 69 (Overall)
18,80
Rank: 10 (Overall)
litiu Metal
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11.1.2 Comenzi magnetice
paramagnetic
paramagnetic
11.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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11.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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11.2 Proprietăți electrice
11.2.1 Domeniul imobilier electrice
Conductor
conductor slab
11.2.2 Rezistivitatea
Mercur Metal
72,00 nΩ · m
Rank: 37 (Overall)
0,28 nΩ · m
Rank: 68 (Overall)
taliu Metal
ADD ⊕
11.2.3 Conductivitate electrică
Argint Metal
0,14 10 6 / cm Ω
Rank: 14 (Overall)
0,04 10 6 / cm Ω
Rank: 37 (Overall)
Plutoniu Metal
ADD ⊕
11.2.4 electron afinitate
Aur Metal
48,40 kJ / mol
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
12 Termic
12.1 Căldura specifică
litiu Metal
0,75 J / (kg K)
Rank: 6 (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu Metal
ADD ⊕
12.2 Molara Capacitatea de căldură
americiu Metal
29,60 J / mol · K
Rank: 6 (Overall)
27,67 J / mol · K
Rank: 15 (Overall)
beriliului Metal
ADD ⊕
12.3 Conductivitate termică
Argint Metal
102,50 W / m · K
Rank: 15 (Overall)
27,50 W / m · K
Rank: 40 (Overall)
neptuniu Metal
ADD ⊕
12.4 Temperatura critică
litiu Metal
2.223,00 K
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
12.5 Expansiunea termică
cesiu Metal
83,30 pm / (m · K)
Rank: 3 (Overall)
13,90 pm / (m · K)
Rank: 27 (Overall)
Tungsten Metal
ADD ⊕
12.6 entalpia
12.6.1 Entalpia de Vaporizarea
Tungsten Metal
77,50 kJ / mol
Rank: 55 (Overall)
477,00 kJ / mol
Rank: 13 (Overall)
Zinc Metal
ADD ⊕
12.6.2 Entalpie Fusion
Tungsten Metal
2,32 kJ / mol
Rank: 60 (Overall)
15,48 kJ / mol
Rank: 19 (Overall)
cesiu Metal
ADD ⊕
12.6.3 Entalpie de atomizare
Tungsten Metal
89,50 kJ / mol
Rank: 58 (Overall)
489,50 kJ / mol
Rank: 14 (Overall)
Mercur Metal
ADD ⊕
12.7 Standard Molar Entropy
protactiniu Met..
64,70 J / mol.K
Rank: 18 (Overall)
50,20 J / mol.K
Rank: 31 (Overall)
beriliului Metal
ADD ⊕