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itriu
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Comparați itriu și samariu

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1 Tabelul periodic
1.1 Simbol
Y
Sm
1.2 Număr grup
Tennessine elem..
3
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
5
Rank: 3 (Overall)
6
Rank: 2 (Overall)
litiu element
ADD ⊕
1.4 bloc
d block
f block
1.5 Element de familie
metal de tranziție
lantanidelor
1.6 Numărul CAS
roentgeniu elem..
7440655
Rank: 25 (Overall)
7440199
Rank: 60 (Overall)
Aluminiu element
1.7 Nume grup spațiu
P63 / mmc
R_ 3m
1.8 Număr spațiu grup
Sodiu element
194,00
Rank: 5 (Overall)
166,00
Rank: 6 (Overall)
Plutoniu element
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2 Fapte
2.1 Fapte interesante
  • Itriu Metal este foarte toxic.
  • Itriu Metal este extrem de reactiv în natură, prin urmare, nu a fost găsit liber în natură.
  • metale samariu ajuta stimularea metabolismul organismului.
  • metale samariu a fost primul observat de către Jean Charles Galissard de Marignac în Dydimia în 1853.
2.2 surse
S-au găsit în minerale, Minerit, Minereurile de minerale
S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Johan Gadolin
Lecoq de Boisbaudran
2.3.2 Descoperire
în 1794
în 1879
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
7 * 10-7 %
Rank: 17 (Overall)
5 * 10-7 %
Rank: 19 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~0.0000001 %
Rank: 26 (Overall)
~0.0000001 %
Rank: 26 (Overall)
beriliului element
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 21 (Overall)
0,00 %
Rank: 37 (Overall)
Aur element
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 22 (Overall)
0,00 %
Rank: 29 (Overall)
Radiu element
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 25 (Overall)
0,00 %
Rank: 40 (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
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3 utilizări
3.1 Utilizări și beneficii
  • de metal ytriu este utilizat în diferite aliaje, deoarece crește puterea de aliaj de magneziu aluminiu. Este folosit pentru filtrul de radar cu microunde.
  • De asemenea, este utilizat drept catalizator în polimerizarea etenei.
Character length exceed error
3.1.1 Utilizări industriale
industria electrotehnică, industria electronică
industria aerospațială, industria de automobile, Industria chimica, industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje
Aliaje, În reactoarele nucleare
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic puternic
puţin Toxic
3.2.2 Prezent în corpul uman
da
da
3.2.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 26 (Overall)
0,01 Sânge / mg dm-3
Rank: 22 (Overall)
Plutoniu element
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3.2.4 in Bone
Calciu element
0,07 ppm
Rank: 25 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
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4 Fizic
4.1 Punct de topire
Tungsten element
1.523,00 ° C
Rank: 27 (Overall)
1.072,00 ° C
Rank: 41 (Overall)
franciu element
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4.2 Punct de fierbere
Tungsten element
3.337,00 ° C
Rank: 21 (Overall)
1.900,00 ° C
Rank: 52 (Overall)
Fleroviu element
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
silvery alb
silvery alb
4.3.3 Luciu
N / A
Lucios
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
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4.4.2 Duritatea Brinell
Osmiu element
589,00 MPa
Rank: 22 (Overall)
441,00 MPa
Rank: 27 (Overall)
cesiu element
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4.4.3 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
412,00 MPa
Rank: 24 (Overall)
Paladiu element
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4.5 Viteza sunetului
tehnețiu element
3.300,00 Domnișoară
Rank: 23 (Overall)
2.130,00 Domnișoară
Rank: 42 (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
Nu e disponibil
Rank: N/A (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
Y
Sm
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
19
Rank: 20 (Overall)
30
Rank: 9 (Overall)
Tennessine element
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
1,22
Rank: 38 (Overall)
1,17
Rank: 40 (Overall)
franciu element
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5.3.2 Sanderson Electronegativitate
Cobalt element
0,65
Rank: 29 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.3 Allred Rochow Electronegativitate
Galiu element
1,11
Rank: 29 (Overall)
1,07
Rank: 32 (Overall)
cesiu element
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.5 Allen Electronegativitate
berkelium eleme..
1,12
Rank: 38 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu element
2,78
Rank: 16 (Overall)
2,83
Rank: 14 (Overall)
Aur element
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5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom element
600,00 kJ / mol
Rank: 53 (Overall)
544,50 kJ / mol
Rank: 72 (Overall)
cesiu element
5.5.2 Nivelul 2 Energie
Crom element
1.180,00 kJ / mol
Rank: 63 (Overall)
1.070,00 kJ / mol
Rank: 75 (Overall)
Ruteniu element
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5.5.3 3rd Level Energy
Crom element
1.980,00 kJ / mol
Rank: 76 (Overall)
2.260,00 kJ / mol
Rank: 59 (Overall)
Osmiu element
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5.5.4 4a Nivel de energie
Crom element
5.847,00 kJ / mol
Rank: 10 (Overall)
3.990,00 kJ / mol
Rank: 37 (Overall)
toriu element
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5.5.5 A 5 Nivel de energie
Crom element
7.430,00 kJ / mol
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
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5.5.6 A 6 Nivel de energie
Crom element
8.970,00 kJ / mol
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
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5.5.7 Nivelul de energie al 7-lea
Crom element
11.190,00 kJ / mol
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
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5.5.8 A 8-Level Energy
Crom element
12.450,00 kJ / mol
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
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5.5.9 Al 9-lea nivel de energie
Crom element
14.110,00 kJ / mol
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
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5.5.10 A 10 Nivel de energie
Crom element
18.400,00 kJ / mol
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
5.5.11 11 Nivelul de energie
Magneziu element
19.900,00 kJ / mol
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
5.5.12 12 Nivelul de energie
Magneziu element
36.090,00 kJ / mol
Rank: 5 (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
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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
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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
1,11 g / amp-hr
Rank: 56 (Overall)
1,87 g / amp-hr
Rank: 34 (Overall)
beriliului element
ADD ⊕
5.7 Funcția de electroni de lucru
Platină element
3,10 eV
Rank: 35 (Overall)
2,70 eV
Rank: 41 (Overall)
cesiu element
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5.8 Celelalte proprietăți chimice
Stabilitate chimică, inflamabile, ionizarea, Izotopii radioactivi, Solubilitate
ionizarea, Izotopii radioactivi
6 Atomic
6.1 Numar atomic
Tennessine elem..
39
Rank: 73 (Overall)
62
Rank: 54 (Overall)
litiu element
ADD ⊕
6.2 Configuratie electronica
[Kr] 4d1 5s2
[Xe] 4f6 6s2
6.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Romboedrică (RHO)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine elem..
39
Rank: 72 (Overall)
62
Rank: 53 (Overall)
litiu element
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu element
50
Rank: 55 (Overall)
88
Rank: 39 (Overall)
litiu element
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine elem..
39
Rank: 72 (Overall)
62
Rank: 53 (Overall)
litiu element
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu element
180,00 p.m
Rank: 14 (Overall)
180,00 p.m
Rank: 14 (Overall)
beriliului element
ADD ⊕
6.5.2 Raza covalentă
franciu element
190,00 p.m
Rank: 18 (Overall)
198,00 p.m
Rank: 13 (Overall)
beriliului element
ADD ⊕
6.5.3 Van der Waals Raza
franciu element
200,00 p.m
Rank: 28 (Overall)
229,00 p.m
Rank: 20 (Overall)
Zinc element
ADD ⊕
6.6 Greutate atomica
Tennessine elem..
88,91 amu
Rank: 67 (Overall)
150,36 amu
Rank: 48 (Overall)
litiu element
6.7 volum atomic
cesiu element
19,80 cm3 / mol
Rank: 21 (Overall)
19,95 cm3 / mol
Rank: 19 (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
48,00 (-EV)
Rank: 30 (Overall)
44,80 (-EV)
Rank: 37 (Overall)
franciu element
ADD ⊕
6.10 Constant zabrele
Mangan element
364,74 p.m
Rank: 31 (Overall)
362,10 p.m
Rank: 33 (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
1,57
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu element
4,47 g / cm3
Rank: 71 (Overall)
7,52 g / cm3
Rank: 53 (Overall)
litiu element
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu element
4,24 g / cm3
Rank: 48 (Overall)
7,16 g / cm3
Rank: 32 (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: 32 (Overall)
0,94 (Pa)
Rank: 9 (Overall)
ceriu element
ADD ⊕
7.4.2 Presiunea de vapori la 2000 K
Crom element
4,27 (Pa)
Rank: 10 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu element
25,60 GPa
Rank: 30 (Overall)
19,50 GPa
Rank: 34 (Overall)
Potasiu element
ADD ⊕
7.5.2 Modulus în vrac
Osmiu element
41,20 GPa
Rank: 30 (Overall)
37,80 GPa
Rank: 35 (Overall)
cesiu element
ADD ⊕
7.5.3 Modulul lui Young
Iridiu element
63,50 GPa
Rank: 32 (Overall)
49,70 GPa
Rank: 37 (Overall)
cesiu element
ADD ⊕
7.6 poisson Raportul
Galiu element
0,24
Rank: 26 (Overall)
0,27
Rank: 19 (Overall)
beriliului element
ADD ⊕
7.7 Alte proprietăți mecanice
Ductil
N / A
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt element
4,47
Rank: 59 (Overall)
7,52
Rank: 41 (Overall)
litiu element
ADD ⊕
8.1.2 Comenzi magnetice
paramagnetic
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
Conductor
8.2.2 Rezistivitatea
Mercur element
596,00 nΩ · m
Rank: 8 (Overall)
0,94 nΩ · m
Rank: 61 (Overall)
taliu element
ADD ⊕
8.2.3 Conductivitate electrică
Argint element
0,02 10 6 / cm Ω
Rank: 47 (Overall)
0,01 10 6 / cm Ω
Rank: 58 (Overall)
Plutoniu element
ADD ⊕
8.2.4 electron afinitate
Aur element
29,60 kJ / mol
Rank: 30 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Mercur element
ADD ⊕
9 Termic
9.1 Căldura specifică
litiu element
0,30 J / (kg K)
Rank: 18 (Overall)
0,20 J / (kg K)
Rank: 31 (Overall)
americiu element
9.2 Molara Capacitatea de căldură
americiu element
26,53 J / mol · K
Rank: 27 (Overall)
29,54 J / mol · K
Rank: 7 (Overall)
beriliului element
9.3 Conductivitate termică
Argint element
17,20 W / m · K
Rank: 48 (Overall)
13,30 W / m · K
Rank: 58 (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
10,60 pm / (m · K)
Rank: 37 (Overall)
12,70 pm / (m · K)
Rank: 30 (Overall)
Tungsten element
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten element
393,00 kJ / mol
Rank: 18 (Overall)
166,40 kJ / mol
Rank: 44 (Overall)
Zinc element
9.6.2 Entalpie Fusion
Tungsten element
17,15 kJ / mol
Rank: 16 (Overall)
8,62 kJ / mol
Rank: 40 (Overall)
cesiu element
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten element
418,00 kJ / mol
Rank: 18 (Overall)
209,00 kJ / mol
Rank: 43 (Overall)
Mercur element
ADD ⊕
9.7 Standard Molar Entropy
protactiniu ele..
44,40 J / mol.K
Rank: 33 (Overall)
69,60 J / mol.K
Rank: 15 (Overall)
beriliului element
ADD ⊕
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