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molibdenul

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Comparați molibdenul și Galiu

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1 Tabelul periodic
1.1 Simbol
Mo
Ga
1.2 Număr grup
Tennessine elem..
6
Rank: 12 (Overall)
13
Rank: 5 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
5
Rank: 3 (Overall)
4
Rank: 4 (Overall)
litiu element
ADD ⊕
1.4 bloc
d block
p block
1.5 Element de familie
metal de tranziție
După tranziție
1.6 Numărul CAS
roentgeniu elem..
7439987
Rank: 80 (Overall)
7440553
Rank: 32 (Overall)
Aluminiu element
1.7 Nume grup spațiu
3m Im_
Cmca
1.8 Număr spațiu grup
Sodiu element
229,00
Rank: 1 (Overall)
64,00
Rank: 9 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • Molibdenul este din metal extrem de reactiv, prin urmare, nu a fost găsit liber în natură.
  • Până la elementul Molibden din secolul al 18-lea au fost adesea confundat ca un atom de carbon sau de plumb.
  • Un gram de galiu de metal poate fi cumparat pentru doar trei dolari.
  • Galiu de metal găsite în minereuri de următoarele lucruri pe cărbune, bauxita, diaspor, blendă, Germanite și zinc.
2.2 surse
S-au găsit în minerale, Minerit, Minereurile de minerale
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Carl Wilhelm Scheele
Lecoq de Boisbaudran
2.3.2 Descoperire
1778
în 1875
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
5 * 10-7 %
Rank: 19 (Overall)
1 * 10-6 %
Rank: 16 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~0.0000009 %
Rank: 19 (Overall)
~0.000004 %
Rank: 16 (Overall)
beriliului element
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 24 (Overall)
0,00 %
Rank: 16 (Overall)
Aur element
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 39 (Overall)
0,00 %
Rank: 24 (Overall)
Radiu element
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 9 (Overall)
0,00 %
Rank: 22 (Overall)
protactiniu element
2.4.6 Abundenței la om
Calciu element
0,00 %
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
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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 aerospațială, industria electrotehnică, industria electronică
industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
Instrumente chirurgicale Manufacturing
3.1.3 alte utilizări
Aliaje
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic
non Toxic
3.2.2 Prezent în corpul uman
da
da
3.2.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 31 (Overall)
0,08 Sânge / mg dm-3
Rank: 13 (Overall)
Plutoniu element
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3.2.4 in Bone
Calciu element
0,70 ppm
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
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4 Fizic
4.1 Punct de topire
Tungsten element
2.617,00 ° C
Rank: 5 (Overall)
29,78 ° C
Rank: 79 (Overall)
franciu element
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4.2 Punct de fierbere
Tungsten element
4.612,00 ° C
Rank: 9 (Overall)
2.403,00 ° C
Rank: 47 (Overall)
Fleroviu element
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Gri
silvery alb
4.3.3 Luciu
Metalic
Metalic
4.4 Duritate
4.4.1 Mohs Duritate
Crom element
5,50
Rank: 7 (Overall)
1,50
Rank: 18 (Overall)
cesiu element
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4.4.2 Duritatea Brinell
Osmiu element
1.370,00 MPa
Rank: 7 (Overall)
56,80 MPa
Rank: 47 (Overall)
cesiu element
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4.4.3 Duritatea Vickers
Tungsten element
1.400,00 MPa
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
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4.5 Viteza sunetului
tehnețiu element
5.400,00 Domnișoară
Rank: 6 (Overall)
2.740,00 Domnișoară
Rank: 31 (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
58,00 %
Rank: 15 (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
Mo
Ga
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
25
Rank: 14 (Overall)
24
Rank: 15 (Overall)
Tennessine element
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
2,16
Rank: 5 (Overall)
1,81
Rank: 15 (Overall)
franciu element
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5.3.2 Sanderson Electronegativitate
Cobalt element
1,15
Rank: 19 (Overall)
2,42
Rank: 2 (Overall)
cesiu element
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5.3.3 Allred Rochow Electronegativitate
Galiu element
1,30
Rank: 24 (Overall)
1,82
Rank: 1 (Overall)
cesiu element
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
2,01
Rank: 5 (Overall)
cesiu element
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1.2.1 Allen Electronegativitate
berkelium eleme..
2,16
Rank: 3 (Overall)
1,76
Rank: 14 (Overall)
cesiu element
1.4 Electropositivity
1.4.1 Pauling Electropositivity
franciu element
1,84
Rank: 48 (Overall)
2,19
Rank: 39 (Overall)
Aur element
ADD ⊕
1.8 Energiile ionizarea
1.8.1 Primul nivel de energie
Crom element
684,30 kJ / mol
Rank: 37 (Overall)
578,80 kJ / mol
Rank: 64 (Overall)
cesiu element
1.10.1 Nivelul 2 Energie
Crom element
1.560,00 kJ / mol
Rank: 37 (Overall)
1.979,30 kJ / mol
Rank: 13 (Overall)
Ruteniu element
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2.4.3 3rd Level Energy
Crom element
2.618,00 kJ / mol
Rank: 43 (Overall)
2.963,00 kJ / mol
Rank: 28 (Overall)
Osmiu element
ADD ⊕
2.4.5 4a Nivel de energie
Crom element
4.480,00 kJ / mol
Rank: 26 (Overall)
6.180,00 kJ / mol
Rank: 8 (Overall)
toriu element
ADD ⊕
2.4.8 A 5 Nivel de energie
Crom element
5.257,00 kJ / mol
Rank: 32 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
2.4.10 A 6 Nivel de energie
Crom element
6.640,80 kJ / mol
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
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3.2.4 Nivelul de energie al 7-lea
Crom element
12.125,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
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3.2.6 A 8-Level Energy
Crom element
13.860,00 kJ / mol
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
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4.2.1 Al 9-lea nivel de energie
Crom element
15.835,00 kJ / mol
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
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4.4.2 A 10 Nivel de energie
Crom element
17.980,00 kJ / mol
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
4.4.4 11 Nivelul de energie
Magneziu element
20.190,00 kJ / mol
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
4.5.1 12 Nivelul de energie
Magneziu element
22.219,00 kJ / mol
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
4.6.2 13 Nivel de energie
Titan element
26.930,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
4.6.4 14 Nivel de energie
vanadiu element
29.196,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.3.2 15 Nivel de energie
Crom element
52.490,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
5.3.4 16 Nivelul de energie
Mangan element
55.000,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
5.3.6 17 Nivelul de energie
Fier element
61.400,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
5.3.9 18 Nivelul de energie
Cobalt element
67.700,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
5.4.2 19 Nivel de energie
Nichel element
74.000,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
5.4.3 20 Nivelul de energie
Zinc element
80.400,00 kJ / mol
Rank: 10 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.2 21 Nivelul de energie
Zinc element
87.000,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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5.5.4 22 Nivelul de energie
Cupru element
93.400,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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5.5.6 23 Nivelul de energie
Cupru element
98.420,00 kJ / mol
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.9 24 Nivelul de energie
Fier element
104.400,00 kJ / mol
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
5.5.11 25 Nivelul de energie
molibdenul elem..
121.900,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.13 26 Nivelul de energie
molibdenul elem..
127.700,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.15 27 Nivelul de energie
molibdenul elem..
133.800,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.17 28 Nivelul de energie
molibdenul elem..
139.800,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.19 29 Nivelul de energie
molibdenul elem..
148.100,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.21 30 Nivelul de energie
molibdenul elem..
154.500,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.6 echivalent electrochimică
franciu element
0,89 g / amp-hr
Rank: 60 (Overall)
0,87 g / amp-hr
Rank: 61 (Overall)
beriliului element
ADD ⊕
5.7 Funcția de electroni de lucru
Platină element
4,60 eV
Rank: 12 (Overall)
4,20 eV
Rank: 23 (Overall)
cesiu element
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5.8 Celelalte proprietăți chimice
anti coroziune, ionizarea, Izotopii radioactivi, Solubilitate
ionizarea, Izotopii radioactivi
6 Atomic
6.1 Numar atomic
Tennessine elem..
42
Rank: 70 (Overall)
31
Rank: 76 (Overall)
litiu element
ADD ⊕
6.2 Configuratie electronica
[Kr] 4d5 5s1
[Ar] 3d10 4s2 4p1
6.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Ortorombică (ORTH)
6.3.2 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine elem..
42
Rank: 69 (Overall)
31
Rank: 75 (Overall)
litiu element
ADD ⊕
6.4.3 Numărul de Neutronii
Fleroviu element
54
Rank: 52 (Overall)
39
Rank: 57 (Overall)
litiu element
ADD ⊕
6.4.5 Numărul de Electronii
Tennessine elem..
42
Rank: 69 (Overall)
31
Rank: 75 (Overall)
litiu element
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu element
139,00 p.m
Rank: 39 (Overall)
135,00 p.m
Rank: 42 (Overall)
beriliului element
ADD ⊕
6.5.3 Raza covalentă
franciu element
154,00 p.m
Rank: 32 (Overall)
122,00 p.m
Rank: 52 (Overall)
beriliului element
ADD ⊕
6.5.6 Van der Waals Raza
franciu element
200,00 p.m
Rank: 28 (Overall)
187,00 p.m
Rank: 32 (Overall)
Zinc element
ADD ⊕
6.6 Greutate atomica
Tennessine elem..
95,95 amu
Rank: 64 (Overall)
69,72 amu
Rank: 70 (Overall)
litiu element
6.7 volum atomic
cesiu element
9,40 cm3 / mol
Rank: 51 (Overall)
11,80 cm3 / mol
Rank: 42 (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
88,60 (-EV)
Rank: 13 (Overall)
69,70 (-EV)
Rank: 19 (Overall)
franciu element
ADD ⊕
6.11 Constant zabrele
Mangan element
314,70 p.m
Rank: 57 (Overall)
451,97 p.m
Rank: 18 (Overall)
beriliului element
7.2 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
7.3 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
8 Mecanic
8.1 Densitate
8.1.1 Densitatea la temperatura camerei
hassiu element
10,28 g / cm3
Rank: 36 (Overall)
5,91 g / cm3
Rank: 67 (Overall)
litiu element
ADD ⊕
8.1.4 Densitate Când lichid (la mp)
Osmiu element
9,33 g / cm3
Rank: 20 (Overall)
6,10 g / cm3
Rank: 42 (Overall)
litiu element
ADD ⊕
8.3 Rezistență la tracțiune
Fier element
324,00 MPa
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
8.4 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
8.5 Presiunea de vapori
8.5.1 Presiunea de vapori la 1000 K
Stronţiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 15 (Overall)
ceriu element
ADD ⊕
8.7.1 Presiunea de vapori la 2000 K
Crom element
0,00 (Pa)
Rank: 26 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
8.11 Proprietățile elasticitate
8.11.1 shear Modulus
Osmiu element
126,00 GPa
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu element
ADD ⊕
8.13.1 Modulus în vrac
Osmiu element
230,00 GPa
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
9.1.2 Modulul lui Young
Iridiu element
329,00 GPa
Rank: 6 (Overall)
9,80 GPa
Rank: 53 (Overall)
cesiu element
ADD ⊕
9.3 poisson Raportul
Galiu element
0,31
Rank: 13 (Overall)
0,47
Rank: 1 (Overall)
beriliului element
ADD ⊕
9.5 Alte proprietăți mecanice
Ductil, Sudabil
N / A
10 Magnetic
10.1 Caracteristici magnetice
10.1.1 Gravitație specifică
Cobalt element
10,22
Rank: 27 (Overall)
5,91
Rank: 54 (Overall)
litiu element
ADD ⊕
10.2.3 Comenzi magnetice
paramagnetic
Diamagnetic
10.2.4 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
10.3.2 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
10.4 Proprietăți electrice
10.4.1 Domeniul imobilier electrice
Semiconductor
Semiconductor
10.4.2 Rezistivitatea
Mercur element
53,40 nΩ · m
Rank: 41 (Overall)
270,00 nΩ · m
Rank: 15 (Overall)
taliu element
ADD ⊕
10.5.1 Conductivitate electrică
Argint element
0,19 10 6 / cm Ω
Rank: 11 (Overall)
0,07 10 6 / cm Ω
Rank: 29 (Overall)
Plutoniu element
ADD ⊕
11.1.4 electron afinitate
Aur element
71,90 kJ / mol
Rank: 14 (Overall)
28,90 kJ / mol
Rank: 31 (Overall)
Mercur element
ADD ⊕
12 Termic
12.1 Căldura specifică
litiu element
0,25 J / (kg K)
Rank: 21 (Overall)
0,37 J / (kg K)
Rank: 16 (Overall)
americiu element
12.3 Molara Capacitatea de căldură
americiu element
24,06 J / mol · K
Rank: 54 (Overall)
25,86 J / mol · K
Rank: 35 (Overall)
beriliului element
12.4 Conductivitate termică
Argint element
138,00 W / m · K
Rank: 12 (Overall)
40,60 W / m · K
Rank: 34 (Overall)
neptuniu element
13.2 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
13.5 Expansiunea termică
cesiu element
4,80 pm / (m · K)
Rank: 58 (Overall)
18,00 pm / (m · K)
Rank: 24 (Overall)
Tungsten element
ADD ⊕
13.7 entalpia
13.7.1 Entalpia de Vaporizarea
Tungsten element
594,10 kJ / mol
Rank: 8 (Overall)
256,10 kJ / mol
Rank: 36 (Overall)
Zinc element
13.9.2 Entalpie Fusion
Tungsten element
27,61 kJ / mol
Rank: 5 (Overall)
5,59 kJ / mol
Rank: 51 (Overall)
cesiu element
ADD ⊕
13.9.5 Entalpie de atomizare
Tungsten element
653,00 kJ / mol
Rank: 7 (Overall)
276,10 kJ / mol
Rank: 39 (Overall)
Mercur element
ADD ⊕
13.11 Standard Molar Entropy
protactiniu ele..
28,70 J / mol.K
Rank: 53 (Overall)
40,80 J / mol.K
Rank: 38 (Overall)
beriliului element
ADD ⊕