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Magneziu
Magneziu

molibdenul
molibdenul



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Magneziu vs molibdenul

1 Tabelul periodic
1.1 Simbol
Mg
Mo
1.2 Număr grup
Tennessine Metal
2
Rank: 16 (Overall)
6
Rank: 12 (Overall)
gadoliniu Metal
ADD ⊕
1.3 perioada Număr
Uraniu Metal
3
Rank: 5 (Overall)
5
Rank: 3 (Overall)
litiu Metal
ADD ⊕
1.4 bloc
s block
d block
1.5 Element de familie
Pământ alcalină
metal de tranziție
1.6 Numărul CAS
roentgeniu Metal
7439954
Rank: 83 (Overall)
7439987
Rank: 80 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
P63 / mmc
3m Im_
1.8 Număr spațiu grup
Sodiu Metal
194,00
Rank: 5 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu Metal
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • ionii de magneziu sunt prezente în fiecare clorofilei din fiecare planta verde.
  • Control al focului de magneziu prin turnarea de apă pe ea va duce la explozii.
  • 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.
2.2 surse
Procesul prin Electroliza, în Ocean, Minerit
S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Joseph Black
Carl Wilhelm Scheele
2.3.2 Descoperire
în 1755
1778
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
6 * 10-2 %
Rank: 2 (Overall)
5 * 10-7 %
Rank: 19 (Overall)
taliu Metal
2.4.3 Abundenței În Soare
Fier Metal
~0.07 %
Rank: 2 (Overall)
~0.0000009 %
Rank: 19 (Overall)
beriliului Metal
ADD ⊕
2.4.5 Abundenței În Meteoriți
Fier Metal
12,00 %
Rank: 2 (Overall)
0,00 %
Rank: 24 (Overall)
Aur Metal
ADD ⊕
2.4.7 Abundenței în scoarța Pământului
Aluminiu Metal
2,90 %
Rank: 4 (Overall)
0,00 %
Rank: 39 (Overall)
Radiu Metal
ADD ⊕
2.4.9 Abundenței în oceanele
Sodiu Metal
0,13 %
Rank: 2 (Overall)
0,00 %
Rank: 9 (Overall)
protactiniu Metal
ADD ⊕
2.4.12 Abundenței la om
Calciu Metal
0,03 %
Rank: 4 (Overall)
0,00 %
Rank: 14 (Overall)
Radiu Metal
ADD ⊕
3 utilizări
3.1 Utilizări și beneficii
Character length exceed error
Character length exceed error
3.1.1 Utilizări industriale
industria aerospațială, industria de muniție, industria de automobile, Industria chimica, Industria farmaceutica
industria aerospațială, industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Instrumente chirurgicale Manufacturing
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
non Toxic
Toxic
3.2.2 Prezent în corpul uman
da
da
3.2.3 in Blood
Sodiu Metal
37,80 Sânge / mg dm-3
Rank: 5 (Overall)
0,00 Sânge / mg dm-3
Rank: 31 (Overall)
Plutoniu Metal
ADD ⊕
3.2.6 in Bone
Calciu Metal
1.800,00 ppm
Rank: 4 (Overall)
0,70 ppm
Rank: 18 (Overall)
Plutoniu Metal
ADD ⊕
4 Fizic
4.1 Punct de topire
Tungsten Metal
650,00 ° C
Rank: 61 (Overall)
2.617,00 ° C
Rank: 5 (Overall)
franciu Metal
ADD ⊕
4.3 Punct de fierbere
Tungsten Metal
1.107,00 ° C
Rank: 66 (Overall)
4.612,00 ° C
Rank: 9 (Overall)
Fleroviu Metal
ADD ⊕
4.4 Aspect
4.5.1 Stare fizică
Solid
Solid
4.5.2 Culoare
Gri
Gri
5.1.1 Luciu
N / A
Metalic
5.2 Duritate
5.2.1 Mohs Duritate
Crom Metal
2,50
Rank: 14 (Overall)
5,50
Rank: 7 (Overall)
cesiu Metal
ADD ⊕
5.2.2 Duritatea Brinell
Osmiu Metal
260,00 MPa
Rank: 36 (Overall)
1.370,00 MPa
Rank: 7 (Overall)
cesiu Metal
ADD ⊕
5.5.2 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
1.400,00 MPa
Rank: 6 (Overall)
Paladiu Metal
ADD ⊕
5.6 Viteza sunetului
tehnețiu Metal
4.940,00 Domnișoară
Rank: 11 (Overall)
5.400,00 Domnișoară
Rank: 6 (Overall)
taliu Metal
ADD ⊕
5.7 Proprietăți optice
5.7.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
5.8.2 reflexiei
Argint Metal
74,00 %
Rank: 7 (Overall)
58,00 %
Rank: 15 (Overall)
molibdenul Metal
ADD ⊕
5.9 forme alotropice
Nu
Nu
5.9.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
5.9.2 p forme alotropice
Nu e disponibil
Nu e disponibil
5.9.3 y forme alotropice
Nu e disponibil
Nu e disponibil
6 Chimic
6.1 Formula chimica
Mg
Mo
6.2 izotopii
6.2.1 Izotopi cunoscute
Paladiu Metal
15
Rank: 24 (Overall)
25
Rank: 14 (Overall)
Tennessine Metal
ADD ⊕
6.3 Electronegativitate
6.3.1 Pauling Electronegativitate
Aur Metal
1,31
Rank: 31 (Overall)
2,16
Rank: 5 (Overall)
franciu Metal
ADD ⊕
6.4.1 Sanderson Electronegativitate
Cobalt Metal
1,32
Rank: 18 (Overall)
1,15
Rank: 19 (Overall)
cesiu Metal
ADD ⊕
6.5.1 Allred Rochow Electronegativitate
Galiu Metal
1,23
Rank: 25 (Overall)
1,30
Rank: 24 (Overall)
cesiu Metal
ADD ⊕
6.7.1 Mulliken-Jaffe Electronegativitate
Poloniu Metal
1,37
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
6.8.1 Allen Electronegativitate
berkelium Metal
1,29
Rank: 35 (Overall)
2,16
Rank: 3 (Overall)
cesiu Metal
6.11 Electropositivity
6.11.1 Pauling Electropositivity
franciu Metal
2,69
Rank: 23 (Overall)
1,84
Rank: 48 (Overall)
Aur Metal
ADD ⊕
7.2 Energiile ionizarea
7.2.1 Primul nivel de energie
Crom Metal
737,70 kJ / mol
Rank: 24 (Overall)
684,30 kJ / mol
Rank: 37 (Overall)
cesiu Metal
7.2.3 Nivelul 2 Energie
Crom Metal
1.450,70 kJ / mol
Rank: 42 (Overall)
1.560,00 kJ / mol
Rank: 37 (Overall)
Ruteniu Metal
ADD ⊕
7.3.1 3rd Level Energy
Crom Metal
7.732,70 kJ / mol
Rank: 5 (Overall)
2.618,00 kJ / mol
Rank: 43 (Overall)
Osmiu Metal
ADD ⊕
7.4.1 4a Nivel de energie
Crom Metal
10.542,50 kJ / mol
Rank: 4 (Overall)
4.480,00 kJ / mol
Rank: 26 (Overall)
toriu Metal
ADD ⊕
7.5.2 A 5 Nivel de energie
Crom Metal
13.630,00 kJ / mol
Rank: 3 (Overall)
5.257,00 kJ / mol
Rank: 32 (Overall)
Dubnium Metal
ADD ⊕
7.5.4 A 6 Nivel de energie
Crom Metal
18.020,00 kJ / mol
Rank: 3 (Overall)
6.640,80 kJ / mol
Rank: 22 (Overall)
seaborgiu Metal
ADD ⊕
7.6.2 Nivelul de energie al 7-lea
Crom Metal
21.711,00 kJ / mol
Rank: 3 (Overall)
12.125,00 kJ / mol
Rank: 13 (Overall)
bohrium Metal
ADD ⊕
7.6.4 A 8-Level Energy
Crom Metal
25.661,00 kJ / mol
Rank: 3 (Overall)
13.860,00 kJ / mol
Rank: 16 (Overall)
hassiu Metal
ADD ⊕
7.6.6 Al 9-lea nivel de energie
Crom Metal
31.653,00 kJ / mol
Rank: 3 (Overall)
15.835,00 kJ / mol
Rank: 16 (Overall)
itriu Metal
ADD ⊕
7.7.1 A 10 Nivel de energie
Crom Metal
35.458,00 kJ / mol
Rank: 5 (Overall)
17.980,00 kJ / mol
Rank: 18 (Overall)
Stronţiu Metal
8.1.2 11 Nivelul de energie
Magneziu Metal
169.988,00 kJ / mol
Rank: 1 (Overall)
20.190,00 kJ / mol
Rank: 17 (Overall)
itriu Metal
ADD ⊕
8.1.5 12 Nivelul de energie
Magneziu Metal
189.368,00 kJ / mol
Rank: 1 (Overall)
22.219,00 kJ / mol
Rank: 15 (Overall)
molibdenul Metal
ADD ⊕
8.1.7 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
26.930,00 kJ / mol
Rank: 13 (Overall)
molibdenul Metal
ADD ⊕
8.2.3 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
29.196,00 kJ / mol
Rank: 13 (Overall)
molibdenul Metal
ADD ⊕
8.2.5 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
52.490,00 kJ / mol
Rank: 7 (Overall)
Mangan Metal
ADD ⊕
8.2.7 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
55.000,00 kJ / mol
Rank: 8 (Overall)
Fier Metal
ADD ⊕
9.1.1 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
61.400,00 kJ / mol
Rank: 9 (Overall)
Cobalt Metal
ADD ⊕
9.1.2 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
67.700,00 kJ / mol
Rank: 9 (Overall)
Nichel Metal
ADD ⊕
9.2.1 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
74.000,00 kJ / mol
Rank: 9 (Overall)
Cupru Metal
ADD ⊕
9.3.1 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
80.400,00 kJ / mol
Rank: 10 (Overall)
molibdenul Metal
ADD ⊕
9.4.1 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
87.000,00 kJ / mol
Rank: 9 (Overall)
molibdenul Metal
ADD ⊕
9.5.1 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
93.400,00 kJ / mol
Rank: 7 (Overall)
molibdenul Metal
ADD ⊕
9.6.2 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
98.420,00 kJ / mol
Rank: 6 (Overall)
molibdenul Metal
ADD ⊕
9.6.4 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
104.400,00 kJ / mol
Rank: 2 (Overall)
molibdenul Metal
ADD ⊕
9.6.6 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
121.900,00 kJ / mol
Rank: 1 (Overall)
molibdenul Metal
9.6.7 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
127.700,00 kJ / mol
Rank: 1 (Overall)
molibdenul Metal
9.7.1 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
133.800,00 kJ / mol
Rank: 1 (Overall)
molibdenul Metal
9.7.2 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
139.800,00 kJ / mol
Rank: 1 (Overall)
molibdenul Metal
9.7.3 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
148.100,00 kJ / mol
Rank: 1 (Overall)
molibdenul Metal
9.7.4 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
154.500,00 kJ / mol
Rank: 1 (Overall)
molibdenul Metal
9.8 echivalent electrochimică
franciu Metal
0,45 g / amp-hr
Rank: 69 (Overall)
0,89 g / amp-hr
Rank: 60 (Overall)
beriliului Metal
ADD ⊕
9.9 Funcția de electroni de lucru
Platină Metal
3,66 eV
Rank: 29 (Overall)
4,60 eV
Rank: 12 (Overall)
cesiu Metal
ADD ⊕
9.10 Celelalte proprietăți chimice
Coroziune, extrem de inflamabil, ionizarea, Solubilitate
anti coroziune, ionizarea, Izotopii radioactivi, Solubilitate
10 Atomic
10.1 Numar atomic
Tennessine Metal
12
Rank: 89 (Overall)
42
Rank: 70 (Overall)
litiu Metal
ADD ⊕
10.2 Configuratie electronica
[Ne] 3s2
[Kr] 4d5 5s1
10.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Corp Centrat cilindrică (CCA)
10.3.1 rețelei de cristal
10.4 Atom
10.4.1 Numărul de Protonii
Tennessine Metal
12
Rank: 88 (Overall)
42
Rank: 69 (Overall)
litiu Metal
ADD ⊕
10.4.2 Numărul de Neutronii
Fleroviu Metal
12
Rank: 66 (Overall)
54
Rank: 52 (Overall)
litiu Metal
ADD ⊕
10.4.3 Numărul de Electronii
Tennessine Metal
12
Rank: 88 (Overall)
42
Rank: 69 (Overall)
litiu Metal
ADD ⊕
10.5 Raza unui Atom
10.5.1 Raza atomică
cesiu Metal
160,00 p.m
Rank: 27 (Overall)
139,00 p.m
Rank: 39 (Overall)
beriliului Metal
ADD ⊕
10.5.2 Raza covalentă
franciu Metal
141,00 p.m
Rank: 43 (Overall)
154,00 p.m
Rank: 32 (Overall)
beriliului Metal
ADD ⊕
10.5.3 Van der Waals Raza
franciu Metal
173,00 p.m
Rank: 37 (Overall)
200,00 p.m
Rank: 28 (Overall)
Zinc Metal
ADD ⊕
10.6 Greutate atomica
Tennessine Metal
24,31 amu
Rank: 83 (Overall)
95,95 amu
Rank: 64 (Overall)
litiu Metal
10.7 volum atomic
cesiu Metal
13,97 cm3 / mol
Rank: 37 (Overall)
9,40 cm3 / mol
Rank: 51 (Overall)
Mangan Metal
ADD ⊕
10.8 Numere atomice adiacente
10.8.1 Elementul precedent
10.8.2 Elementul următor
10.9 Valence Electron Potential
Platină Metal
40,00 (-EV)
Rank: 47 (Overall)
88,60 (-EV)
Rank: 13 (Overall)
franciu Metal
ADD ⊕
10.10 Constant zabrele
Mangan Metal
320,94 p.m
Rank: 54 (Overall)
314,70 p.m
Rank: 57 (Overall)
beriliului Metal
10.11 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
10.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
11 Mecanic
11.1 Densitate
11.1.1 Densitatea la temperatura camerei
hassiu Metal
1,74 g / cm3
Rank: 79 (Overall)
10,28 g / cm3
Rank: 36 (Overall)
litiu Metal
ADD ⊕
11.1.2 Densitate Când lichid (la mp)
Osmiu Metal
1,58 g / cm3
Rank: 55 (Overall)
9,33 g / cm3
Rank: 20 (Overall)
litiu Metal
ADD ⊕
11.2 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
324,00 MPa
Rank: 13 (Overall)
indiu Metal
ADD ⊕
11.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
11.4 Presiunea de vapori
11.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
ADD ⊕
11.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 26 (Overall)
Tungsten Metal
ADD ⊕
11.5 Proprietățile elasticitate
11.5.1 shear Modulus
Osmiu Metal
17,00 GPa
Rank: 37 (Overall)
126,00 GPa
Rank: 8 (Overall)
Potasiu Metal
ADD ⊕
1.3.1 Modulus în vrac
Osmiu Metal
45,00 GPa
Rank: 25 (Overall)
230,00 GPa
Rank: 6 (Overall)
cesiu Metal
ADD ⊕
1.6.1 Modulul lui Young
Iridiu Metal
45,00 GPa
Rank: 39 (Overall)
329,00 GPa
Rank: 6 (Overall)
cesiu Metal
ADD ⊕
2.5 poisson Raportul
Galiu Metal
0,29
Rank: 15 (Overall)
0,31
Rank: 13 (Overall)
beriliului Metal
ADD ⊕
2.6 Alte proprietăți mecanice
N / A
Ductil, Sudabil
3 Magnetic
3.1 Caracteristici magnetice
3.1.1 Gravitație specifică
Cobalt Metal
1,74
Rank: 66 (Overall)
10,22
Rank: 27 (Overall)
litiu Metal
ADD ⊕
3.1.3 Comenzi magnetice
paramagnetic
paramagnetic
3.1.4 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
3.1.7 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
3.2 Proprietăți electrice
3.2.1 Domeniul imobilier electrice
Conductor
Semiconductor
3.2.2 Rezistivitatea
Mercur Metal
43,90 nΩ · m
Rank: 45 (Overall)
53,40 nΩ · m
Rank: 41 (Overall)
taliu Metal
ADD ⊕
4.2.4 Conductivitate electrică
Argint Metal
0,23 10 6 / cm Ω
Rank: 7 (Overall)
0,19 10 6 / cm Ω
Rank: 11 (Overall)
Plutoniu Metal
ADD ⊕
4.2.6 electron afinitate
Aur Metal
0,00 kJ / mol
Rank: 40 (Overall)
71,90 kJ / mol
Rank: 14 (Overall)
Mercur Metal
ADD ⊕
6 Termic
6.1 Căldura specifică
litiu Metal
1,02 J / (kg K)
Rank: 4 (Overall)
0,25 J / (kg K)
Rank: 21 (Overall)
americiu Metal
ADD ⊕
6.4 Molara Capacitatea de căldură
americiu Metal
24,87 J / mol · K
Rank: 47 (Overall)
24,06 J / mol · K
Rank: 54 (Overall)
beriliului Metal
ADD ⊕
6.6 Conductivitate termică
Argint Metal
156,00 W / m · K
Rank: 8 (Overall)
138,00 W / m · K
Rank: 12 (Overall)
neptuniu Metal
ADD ⊕
6.8 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
6.10 Expansiunea termică
cesiu Metal
24,80 pm / (m · K)
Rank: 15 (Overall)
4,80 pm / (m · K)
Rank: 58 (Overall)
Tungsten Metal
ADD ⊕
7.4 entalpia
7.4.1 Entalpia de Vaporizarea
Tungsten Metal
128,70 kJ / mol
Rank: 52 (Overall)
594,10 kJ / mol
Rank: 8 (Overall)
Zinc Metal
ADD ⊕
7.4.3 Entalpie Fusion
Tungsten Metal
8,95 kJ / mol
Rank: 39 (Overall)
27,61 kJ / mol
Rank: 5 (Overall)
cesiu Metal
ADD ⊕
7.4.5 Entalpie de atomizare
Tungsten Metal
148,50 kJ / mol
Rank: 53 (Overall)
653,00 kJ / mol
Rank: 7 (Overall)
Mercur Metal
ADD ⊕
7.5 Standard Molar Entropy
protactiniu Met..
32,70 J / mol.K
Rank: 46 (Overall)
28,70 J / mol.K
Rank: 53 (Overall)
beriliului Metal
ADD ⊕
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