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gadoliniu
gadoliniu

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gadoliniu
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Comparați gadoliniu și neodimiu

1 Tabelul periodic
1.1 Simbol
Gd
Nd
1.2 Număr grup
Tennessine elem..
0
Rank: 18 (Overall)
1
Rank: 17 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
6
Rank: 2 (Overall)
6
Rank: 2 (Overall)
litiu element
ADD ⊕
1.4 bloc
f block
f block
1.5 Element de familie
lantanidelor
lantanidelor
1.6 Numărul CAS
roentgeniu elem..
7440542
Rank: 33 (Overall)
7440008
Rank: 78 (Overall)
Aluminiu element
1.7 Nume grup spațiu
P63 / mmc
P63 / mmc
1.8 Număr spațiu grup
Sodiu element
194,00
Rank: 5 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • Gadolinium nu este găsit liber în natură, prin urmare, acesta nu este un metal nativ.
  • Gadoliniu de metal găsite în minerale, cum ar fi monazitul și Bastnaesite.
  • Neodymium nu este găsit liber în natură, prin urmare, acesta nu este un metal nativ.
  • de metal din neodim găsite în minerale, cum ar fi monazitul și Bastnaesite.
2.2 surse
S-au găsit în minerale, Minerit
S-au găsit în minerale, Minerit
2.3 Istorie
2.3.1 care a descoperit
Jean Charles Galissard de Marignac
Carl Auer von Welsbach
2.3.2 Descoperire
în 1880
în 1885
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
2 * 10-7 %
Rank: 22 (Overall)
1 * 10-6 %
Rank: 16 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~0.0000002 %
Rank: 25 (Overall)
~0.0000003 %
Rank: 24 (Overall)
beriliului element
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 34 (Overall)
0,00 %
Rank: 30 (Overall)
Aur element
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 30 (Overall)
0,00 %
Rank: 20 (Overall)
Radiu element
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 38 (Overall)
0,00 %
Rank: 30 (Overall)
protactiniu element
2.4.6 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
ADD ⊕
3 utilizări
3.1 Utilizări și beneficii
  • aliajele sale sunt, de asemenea, utilizate în a face magneți, componente electronice si dispozitive de stocare a datelor.
  • Compus gadoliniu de metal sunt folosite in imagistica prin rezonanta magnetica (IRM).
  • aliaj de neodim-fier-bor este folosit pentru a face magneți permanenți.
  • Este folosit în microfoane, MP3 player, difuzoare, telefoane mobile etc.
3.1.1 Utilizări industriale
industria aerospațială, industria electrotehnică, industria electronică
industria aerospațială, 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
Nu
Nu
3.2.3 in Blood
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
3.2.4 in Bone
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
4 Fizic
4.1 Punct de topire
Tungsten element
1.311,00 ° C
Rank: 35 (Overall)
1.010,00 ° C
Rank: 44 (Overall)
franciu element
ADD ⊕
4.2 Punct de fierbere
Tungsten element
3.233,00 ° C
Rank: 25 (Overall)
3.127,00 ° C
Rank: 28 (Overall)
Fleroviu element
ADD ⊕
4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
silvery alb
silvery alb
4.3.3 Luciu
Metalic
Metalic
4.4 Duritate
4.4.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
4.4.2 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
265,00 MPa
Rank: 35 (Overall)
cesiu element
ADD ⊕
4.4.3 Duritatea Vickers
Tungsten element
510,00 MPa
Rank: 22 (Overall)
345,00 MPa
Rank: 27 (Overall)
Paladiu element
ADD ⊕
4.5 Viteza sunetului
tehnețiu element
2.680,00 Domnișoară
Rank: 34 (Overall)
2.330,00 Domnișoară
Rank: 38 (Overall)
taliu element
ADD ⊕
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
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
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
Gd
Nd
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
26
Rank: 13 (Overall)
30
Rank: 9 (Overall)
Tennessine element
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
1,20
Rank: 39 (Overall)
1,14
Rank: 41 (Overall)
franciu element
ADD ⊕
5.3.2 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
5.3.3 Allred Rochow Electronegativitate
Galiu element
1,11
Rank: 29 (Overall)
1,07
Rank: 32 (Overall)
cesiu element
ADD ⊕
5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
5.3.5 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu element
2,80
Rank: 15 (Overall)
2,86
Rank: 13 (Overall)
Aur element
ADD ⊕
5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom element
593,40 kJ / mol
Rank: 56 (Overall)
533,10 kJ / mol
Rank: 77 (Overall)
cesiu element
5.5.2 Nivelul 2 Energie
Crom element
1.170,00 kJ / mol
Rank: 65 (Overall)
1.040,00 kJ / mol
Rank: 79 (Overall)
Ruteniu element
ADD ⊕
5.5.3 3rd Level Energy
Crom element
1.990,00 kJ / mol
Rank: 75 (Overall)
2.130,00 kJ / mol
Rank: 69 (Overall)
Osmiu element
ADD ⊕
5.5.4 4a Nivel de energie
Crom element
4.250,00 kJ / mol
Rank: 30 (Overall)
3.900,00 kJ / mol
Rank: 42 (Overall)
toriu element
ADD ⊕
5.5.5 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
5.5.6 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
5.5.7 Nivelul de energie al 7-lea
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
ADD ⊕
5.5.8 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
ADD ⊕
5.5.9 Al 9-lea nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
ADD ⊕
5.5.10 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
5.5.11 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
5.5.12 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.13 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.14 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.15 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
5.5.16 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
5.5.17 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
5.5.18 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
5.5.19 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
5.5.20 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.21 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
5.5.22 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
5.5.23 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.24 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
5.5.25 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.26 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.27 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.28 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.29 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.5.30 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
5.6 echivalent electrochimică
franciu element
1,96 g / amp-hr
Rank: 32 (Overall)
1,79 g / amp-hr
Rank: 37 (Overall)
beriliului element
ADD ⊕
5.7 Funcția de electroni de lucru
Platină element
3,10 eV
Rank: 35 (Overall)
3,20 eV
Rank: 34 (Overall)
cesiu element
ADD ⊕
5.8 Celelalte proprietăți chimice
Coroziune, inflamabile, ionizarea, Izotopii radioactivi
Stabilitate chimică, Coroziune, inflamabile, ionizarea
6 Atomic
6.1 Numar atomic
Tennessine elem..
64
Rank: 52 (Overall)
60
Rank: 56 (Overall)
litiu element
ADD ⊕
6.2 Configuratie electronica
[Xe] 4f7 5d1 6s2
[Xe] 4f4 6s2
6.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Dublu hexagonala Închide Prânz la pachet (DHCP)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine elem..
64
Rank: 51 (Overall)
60
Rank: 55 (Overall)
litiu element
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu element
93
Rank: 37 (Overall)
84
Rank: 40 (Overall)
litiu element
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine elem..
64
Rank: 51 (Overall)
60
Rank: 55 (Overall)
litiu element
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu element
180,00 p.m
Rank: 14 (Overall)
181,00 p.m
Rank: 13 (Overall)
beriliului element
ADD ⊕
6.5.2 Raza covalentă
franciu element
196,00 p.m
Rank: 14 (Overall)
201,00 p.m
Rank: 10 (Overall)
beriliului element
ADD ⊕
6.5.3 Van der Waals Raza
franciu element
237,00 p.m
Rank: 15 (Overall)
229,00 p.m
Rank: 20 (Overall)
Zinc element
ADD ⊕
6.6 Greutate atomica
Tennessine elem..
47,87 amu
Rank: 78 (Overall)
144,24 amu
Rank: 50 (Overall)
litiu element
6.7 volum atomic
cesiu element
19,90 cm3 / mol
Rank: 20 (Overall)
20,60 cm3 / mol
Rank: 18 (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
46,10 (-EV)
Rank: 34 (Overall)
43,40 (-EV)
Rank: 41 (Overall)
franciu element
ADD ⊕
6.10 Constant zabrele
Mangan element
363,60 p.m
Rank: 32 (Overall)
365,80 p.m
Rank: 30 (Overall)
beriliului element
6.11 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
6.12 C latice / A Ratio
cadmiu element
1,59
Rank: 9 (Overall)
1,61
Rank: 4 (Overall)
beriliului element
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu element
7,90 g / cm3
Rank: 51 (Overall)
7,01 g / cm3
Rank: 61 (Overall)
litiu element
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu element
7,40 g / cm3
Rank: 31 (Overall)
6,89 g / cm3
Rank: 36 (Overall)
litiu element
ADD ⊕
7.2 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
7.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
7.4 Presiunea de vapori
7.4.1 Presiunea de vapori la 1000 K
Stronţiu element
0,00 (Pa)
Rank: 30 (Overall)
0,00 (Pa)
Rank: 21 (Overall)
ceriu element
ADD ⊕
7.4.2 Presiunea de vapori la 2000 K
Crom element
7,39 (Pa)
Rank: 9 (Overall)
101,00 (Pa)
Rank: 2 (Overall)
Tungsten element
ADD ⊕
7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu element
21,80 GPa
Rank: 33 (Overall)
16,30 GPa
Rank: 38 (Overall)
Potasiu element
ADD ⊕
7.5.2 Modulus în vrac
Osmiu element
37,90 GPa
Rank: 34 (Overall)
31,80 GPa
Rank: 37 (Overall)
cesiu element
ADD ⊕
7.5.3 Modulul lui Young
Iridiu element
54,80 GPa
Rank: 35 (Overall)
41,40 GPa
Rank: 40 (Overall)
cesiu element
ADD ⊕
7.6 poisson Raportul
Galiu element
0,26
Rank: 23 (Overall)
0,28
Rank: 16 (Overall)
beriliului element
ADD ⊕
7.7 Alte proprietăți mecanice
Ductil, Maleabil
N / A
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt element
7,90
Rank: 40 (Overall)
7,00
Rank: 47 (Overall)
litiu element
ADD ⊕
8.1.2 Comenzi magnetice
Feromagnetic
paramagnetic
8.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
8.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
8.2 Proprietăți electrice
8.2.1 Domeniul imobilier electrice
Conductor
N / A
8.2.2 Rezistivitatea
Mercur element
1,31 nΩ · m
Rank: 56 (Overall)
643,00 nΩ · m
Rank: 6 (Overall)
taliu element
ADD ⊕
8.2.3 Conductivitate electrică
Argint element
0,01 10 6 / cm Ω
Rank: 62 (Overall)
0,02 10 6 / cm Ω
Rank: 48 (Overall)
Plutoniu element
ADD ⊕
8.2.4 electron afinitate
Aur element
50,00 kJ / mol
Rank: 21 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Mercur element
ADD ⊕
9 Termic
9.1 Căldura specifică
litiu element
0,23 J / (kg K)
Rank: 27 (Overall)
0,19 J / (kg K)
Rank: 32 (Overall)
americiu element
9.2 Molara Capacitatea de căldură
americiu element
37,03 J / mol · K
Rank: 2 (Overall)
27,45 J / mol · K
Rank: 17 (Overall)
beriliului element
9.3 Conductivitate termică
Argint element
10,60 W / m · K
Rank: 64 (Overall)
16,50 W / m · K
Rank: 50 (Overall)
neptuniu element
9.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
9.5 Expansiunea termică
cesiu element
9,40 pm / (m · K)
Rank: 42 (Overall)
9,60 pm / (m · K)
Rank: 41 (Overall)
Tungsten element
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten element
359,40 kJ / mol
Rank: 21 (Overall)
273,00 kJ / mol
Rank: 34 (Overall)
Zinc element
9.6.2 Entalpie Fusion
Tungsten element
10,05 kJ / mol
Rank: 36 (Overall)
7,14 kJ / mol
Rank: 45 (Overall)
cesiu element
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten element
352,00 kJ / mol
Rank: 27 (Overall)
322,00 kJ / mol
Rank: 32 (Overall)
Mercur element
ADD ⊕
9.7 Standard Molar Entropy
protactiniu ele..
68,10 J / mol.K
Rank: 16 (Overall)
71,50 J / mol.K
Rank: 13 (Overall)
beriliului element
ADD ⊕
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