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Platină
Platină

Aur
Aur



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X
Platină
X
Aur

Platină vs Aur

Gold Metal
Aur
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1 Tabelul periodic
1.1 Simbol
Pt
Au
1.2 Număr grup
Tennessine Metal
10
Rank: 8 (Overall)
11
Rank: 7 (Overall)
gadoliniu Metal
ADD ⊕
1.3 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
6
Rank: 2 (Overall)
litiu Metal
ADD ⊕
1.4 bloc
d block
d block
1.5 Element de familie
metal de tranziție
metal de tranziție
1.6 Numărul CAS
roentgeniu Metal
7440064
Rank: 73 (Overall)
7440575
Rank: 31 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
Fm_ 3m
Fm_ 3m
1.8 Număr spațiu grup
Sodiu Metal
225,00
Rank: 2 (Overall)
225,00
Rank: 2 (Overall)
Plutoniu Metal
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • Platinum este cel mai rar metal din categoriile de metale prețioase ..
  • Comercial Platinum este produs ca un produs secundar în minereuri de nichel.
Character length exceed error
2.2 surse
Minerit, Minereu metale, Minereurile de minerale
Scoarta terestra, Minerit, Minereu metale
2.3 Istorie
2.3.1 care a descoperit
Antonio de Ulloa
Unknown
2.3.2 Descoperire
în 1735
Înainte de 6000 î.Hr.
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
5 * 10-7 %
Rank: 19 (Overall)
6 * 10-8 %
Rank: 26 (Overall)
taliu Metal
2.4.3 Abundenței În Soare
Fier Metal
~0.0000009 %
Rank: 19 (Overall)
~0.0000001 %
Rank: 26 (Overall)
beriliului Metal
ADD ⊕
2.4.5 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 25 (Overall)
0,00 %
Rank: 52 (Overall)
Aur Metal
ADD ⊕
2.4.7 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 49 (Overall)
0,00 %
Rank: 50 (Overall)
Radiu Metal
ADD ⊕
2.4.10 Abundenței în oceanele
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 21 (Overall)
protactiniu Metal
ADD ⊕
2.4.12 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 18 (Overall)
Radiu Metal
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3 utilizări
3.1 Utilizări și beneficii
  • de metal de platină este utilizat în principal în bijuterii.
  • Platina este folosit ca un catalizator industrial în producția de acid azotic, silicon și benzen.
  • aur metalic este folosit în principal pentru bijuterii, lingouri, monedă, etc.
  • Este folosit în arta, decorare, ornamente, etc. Este, de asemenea, utilizat pentru procesul de galvanizare.
3.1.1 Utilizări industriale
industria aerospațială, Industria chimica
Industria chimica, industria de îmbrăcăminte, industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
Stomatologie, Industria farmaceutica, Instrumente chirurgicale Manufacturing
Stomatologie, Industria farmaceutica
3.1.3 alte utilizări
Aliaje, bullion, sistem monetar, Bijuterii, Sculpture, statui
Aliaje, bullion, sistem monetar, Bijuterii, Sculpture, statui
3.2 Proprietățile biologice
3.2.1 Toxicitate
non Toxic
non Toxic
3.2.2 Prezent în corpul uman
Nu
da
3.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 Sânge / mg dm-3
Rank: 35 (Overall)
Plutoniu Metal
ADD ⊕
3.2.6 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
0,02 ppm
Rank: 30 (Overall)
Plutoniu Metal
ADD ⊕
4 Fizic
4.1 Punct de topire
Tungsten Metal
1.772,00 ° C
Rank: 16 (Overall)
1.064,43 ° C
Rank: 42 (Overall)
franciu Metal
ADD ⊕
4.2 Punct de fierbere
Tungsten Metal
3.827,00 ° C
Rank: 15 (Overall)
2.807,00 ° C
Rank: 36 (Overall)
Fleroviu Metal
ADD ⊕
4.4 Aspect
4.4.1 Stare fizică
Solid
Solid
4.4.2 Culoare
silvery alb
Aur
4.4.3 Luciu
Metalic
Metalic
4.5 Duritate
4.5.1 Mohs Duritate
Crom Metal
3,50
Rank: 11 (Overall)
2,50
Rank: 14 (Overall)
cesiu Metal
ADD ⊕
4.7.1 Duritatea Brinell
Osmiu Metal
300,00 MPa
Rank: 34 (Overall)
194,00 MPa
Rank: 42 (Overall)
cesiu Metal
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4.7.2 Duritatea Vickers
Tungsten Metal
400,00 MPa
Rank: 25 (Overall)
216,00 MPa
Rank: 31 (Overall)
Paladiu Metal
ADD ⊕
4.8 Viteza sunetului
tehnețiu Metal
2.800,00 Domnișoară
Rank: 29 (Overall)
2.030,00 Domnișoară
Rank: 44 (Overall)
taliu Metal
ADD ⊕
4.9 Proprietăți optice
4.9.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
4.9.2 reflexiei
Argint Metal
73,00 %
Rank: 8 (Overall)
95,00 %
Rank: 2 (Overall)
molibdenul Metal
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4.10 forme alotropice
Nu
Nu
4.10.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
4.10.2 p forme alotropice
Nu e disponibil
Nu e disponibil
4.10.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Pt
Au
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
35
Rank: 4 (Overall)
36
Rank: 3 (Overall)
Tennessine Metal
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
2,28
Rank: 3 (Overall)
2,54
Rank: 1 (Overall)
franciu Metal
ADD ⊕
5.3.2 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,44
Rank: 17 (Overall)
1,42
Rank: 18 (Overall)
cesiu Metal
ADD ⊕
5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
1,87
Rank: 7 (Overall)
cesiu Metal
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5.3.5 Allen Electronegativitate
berkelium Metal
1,72
Rank: 16 (Overall)
1,92
Rank: 5 (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
1,72
Rank: 50 (Overall)
1,46
Rank: 53 (Overall)
Aur Metal
ADD ⊕
5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom Metal
870,00 kJ / mol
Rank: 10 (Overall)
890,10 kJ / mol
Rank: 8 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
1.791,00 kJ / mol
Rank: 21 (Overall)
1.980,00 kJ / mol
Rank: 12 (Overall)
Ruteniu Metal
ADD ⊕
5.5.3 3rd Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Osmiu Metal
ADD ⊕
5.5.4 4a Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu Metal
ADD ⊕
5.5.5 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
ADD ⊕
5.5.6 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
ADD ⊕
5.5.7 Nivelul de energie al 7-lea
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium Metal
ADD ⊕
5.5.8 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
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5.5.9 Al 9-lea nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
ADD ⊕
5.5.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
5.5.11 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
ADD ⊕
5.5.12 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.13 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.14 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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5.5.15 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
ADD ⊕
5.5.16 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
ADD ⊕
5.5.17 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
ADD ⊕
5.5.18 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
ADD ⊕
5.5.19 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
ADD ⊕
5.5.20 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.21 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.22 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.23 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.24 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.30 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.6 echivalent electrochimică
franciu Metal
1,82 g / amp-hr
Rank: 35 (Overall)
2,45 g / amp-hr
Rank: 21 (Overall)
beriliului Metal
ADD ⊕
5.7 Funcția de electroni de lucru
Platină Metal
5,65 eV
Rank: 1 (Overall)
5,10 eV
Rank: 4 (Overall)
cesiu Metal
ADD ⊕
5.8 Celelalte proprietăți chimice
Stabilitate chimică, anti coroziune, ionizarea
Stabilitate chimică, ionizarea, Solubilitate
6 Atomic
6.1 Numar atomic
Tennessine Metal
78
Rank: 38 (Overall)
79
Rank: 37 (Overall)
litiu Metal
ADD ⊕
6.2 Configuratie electronica
[Xe] 4f14 5d9 6s1
[Xe] 4f14 5d10 6s1
6.3 Structura de cristal
Centrat cilindrică se confruntă cu (FCC)
Centrat cilindrică se confruntă cu (FCC)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine Metal
78
Rank: 38 (Overall)
79
Rank: 37 (Overall)
litiu Metal
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu Metal
117
Rank: 24 (Overall)
118
Rank: 23 (Overall)
litiu Metal
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine Metal
78
Rank: 38 (Overall)
79
Rank: 37 (Overall)
litiu Metal
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu Metal
139,00 p.m
Rank: 39 (Overall)
151,00 p.m
Rank: 32 (Overall)
beriliului Metal
ADD ⊕
6.5.2 Raza covalentă
franciu Metal
136,00 p.m
Rank: 46 (Overall)
144,00 p.m
Rank: 40 (Overall)
beriliului Metal
ADD ⊕
6.5.3 Van der Waals Raza
franciu Metal
175,00 p.m
Rank: 36 (Overall)
166,00 p.m
Rank: 39 (Overall)
Zinc Metal
ADD ⊕
6.6 Greutate atomica
Tennessine Metal
47,87 amu
Rank: 78 (Overall)
196,97 amu
Rank: 33 (Overall)
litiu Metal
6.7 volum atomic
cesiu Metal
9,09 cm3 / mol
Rank: 53 (Overall)
10,20 cm3 / mol
Rank: 48 (Overall)
Mangan Metal
ADD ⊕
6.8 Numere atomice adiacente
6.8.1 Elementul precedent
6.8.2 Elementul următor
6.9 Valence Electron Potential
Platină Metal
392,42 (-EV)
Rank: 1 (Overall)
43,40 (-EV)
Rank: 41 (Overall)
franciu Metal
ADD ⊕
6.10 Constant zabrele
Mangan Metal
392,42 p.m
Rank: 24 (Overall)
407,82 p.m
Rank: 21 (Overall)
beriliului Metal
6.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
6.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,61
Rank: 4 (Overall)
beriliului Metal
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu Metal
21,45 g / cm3
Rank: 11 (Overall)
19,30 g / cm3
Rank: 15 (Overall)
litiu Metal
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu Metal
19,77 g / cm3
Rank: 2 (Overall)
17,31 g / cm3
Rank: 6 (Overall)
litiu Metal
ADD ⊕
7.2 Rezistență la tracțiune
Fier Metal
125,00 MPa
Rank: 14 (Overall)
120,00 MPa
Rank: 15 (Overall)
indiu Metal
ADD ⊕
7.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
7.4 Presiunea de vapori
7.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 23 (Overall)
ceriu Metal
ADD ⊕
7.4.2 Presiunea de vapori la 2000 K
Crom Metal
0,07 (Pa)
Rank: 18 (Overall)
67,00 (Pa)
Rank: 4 (Overall)
Tungsten Metal
ADD ⊕
7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu Metal
61,00 GPa
Rank: 14 (Overall)
27,00 GPa
Rank: 27 (Overall)
Potasiu Metal
ADD ⊕
7.5.2 Modulus în vrac
Osmiu Metal
230,00 GPa
Rank: 6 (Overall)
180,00 GPa
Rank: 9 (Overall)
cesiu Metal
ADD ⊕
7.5.3 Modulul lui Young
Iridiu Metal
168,00 GPa
Rank: 14 (Overall)
79,00 GPa
Rank: 24 (Overall)
cesiu Metal
ADD ⊕
7.6 poisson Raportul
Galiu Metal
0,38
Rank: 6 (Overall)
0,40
Rank: 4 (Overall)
beriliului Metal
ADD ⊕
7.7 Alte proprietăți mecanice
Ductil, Maleabil
Ductil, Maleabil
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt Metal
21,45
Rank: 4 (Overall)
19,32
Rank: 8 (Overall)
litiu Metal
ADD ⊕
8.1.2 Comenzi magnetice
paramagnetic
Diamagnetic
8.1.3 Permeabilitate
Fier Metal
0,00 H / m
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
8.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
8.2 Proprietăți electrice
8.2.1 Domeniul imobilier electrice
Conductor
Conductor
8.2.2 Rezistivitatea
Mercur Metal
105,00 nΩ · m
Rank: 30 (Overall)
2,20 nΩ · m
Rank: 53 (Overall)
taliu Metal
ADD ⊕
8.2.3 Conductivitate electrică
Argint Metal
0,10 10 6 / cm Ω
Rank: 21 (Overall)
0,45 10 6 / cm Ω
Rank: 3 (Overall)
Plutoniu Metal
ADD ⊕
8.2.4 electron afinitate
Aur Metal
205,30 kJ / mol
Rank: 2 (Overall)
222,80 kJ / mol
Rank: 1 (Overall)
Mercur Metal
ADD ⊕
9 Termic
9.1 Căldura specifică
litiu Metal
0,13 J / (kg K)
Rank: 39 (Overall)
0,13 J / (kg K)
Rank: 39 (Overall)
americiu Metal
ADD ⊕
9.2 Molara Capacitatea de căldură
americiu Metal
25,86 J / mol · K
Rank: 35 (Overall)
25,42 J / mol · K
Rank: 40 (Overall)
beriliului Metal
ADD ⊕
9.3 Conductivitate termică
Argint Metal
71,60 W / m · K
Rank: 24 (Overall)
318,00 W / m · K
Rank: 3 (Overall)
neptuniu Metal
ADD ⊕
9.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
9.5 Expansiunea termică
cesiu Metal
8,80 pm / (m · K)
Rank: 44 (Overall)
14,20 pm / (m · K)
Rank: 26 (Overall)
Tungsten Metal
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten Metal
510,50 kJ / mol
Rank: 11 (Overall)
324,40 kJ / mol
Rank: 27 (Overall)
Zinc Metal
ADD ⊕
9.6.2 Entalpie Fusion
Tungsten Metal
19,70 kJ / mol
Rank: 12 (Overall)
12,55 kJ / mol
Rank: 27 (Overall)
cesiu Metal
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten Metal
565,00 kJ / mol
Rank: 11 (Overall)
364,00 kJ / mol
Rank: 25 (Overall)
Mercur Metal
ADD ⊕
9.7 Standard Molar Entropy
protactiniu Met..
41,60 J / mol.K
Rank: 36 (Overall)
47,40 J / mol.K
Rank: 32 (Overall)
beriliului Metal
ADD ⊕
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