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Crom
Crom

terbiu
terbiu



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terbiu

Comparați Crom și terbiu

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1 Tabelul periodic
1.1 Simbol
Cr
Tb
1.2 Număr grup
Tennessine elem..
6
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
4
Rank: 4 (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..
7440473
Rank: 39 (Overall)
7440279
Rank: 53 (Overall)
Aluminiu element
1.8 Nume grup spațiu
3m Im_
P63 / mmc
1.9 Număr spațiu grup
Sodiu element
229,00
Rank: 1 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
Character length exceed error
  • La ori Terbiul de metal actioneaza la fel ca și calciu.
  • de metal terbiu foarte similar cu lantan metalic.
2.2 surse
S-au găsit în minerale, Minerit, Minereu metale, Minereurile de minerale
S-au găsit în minerale, S-au găsit cu alte metale pământuri rare, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Louis Nicolas Vauquelin
Carl Gustaf Mosander
2.3.2 Descoperire
În perioada 1797 - 1798
în 1842
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
1.5 * 10-3 %
Rank: 7 (Overall)
5 * 10-8 %
Rank: 27 (Overall)
taliu element
2.4.3 Abundenței În Soare
Fier element
~0.002 %
Rank: 7 (Overall)
~0.00000001 %
Rank: 29 (Overall)
beriliului element
ADD ⊕
2.5.1 Abundenței În Meteoriți
Fier element
0,30 %
Rank: 7 (Overall)
0,00 %
Rank: 46 (Overall)
Aur element
ADD ⊕
3.1.2 Abundenței în scoarța Pământului
Aluminiu element
0,01 %
Rank: 13 (Overall)
0,00 %
Rank: 40 (Overall)
Radiu element
ADD ⊕
3.1.5 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 16 (Overall)
0,00 %
Rank: 43 (Overall)
protactiniu element
3.1.7 Abundenței la om
Calciu element
0,00 %
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
ADD ⊕
4 utilizări
4.1 Utilizări și beneficii
Character length exceed error
  • Sărurile Terbiul sunt utilizate în dispozitive optice, cum ar fi dispozitive laser.
  • aliaj terbiu lui lungește și scurtează câmpul magnetic și acest efect formează difuzor.
4.1.1 Utilizări industriale
industria de automobile, Industria chimica
industria electronică
4.1.2 Utilizări medicale
N / A
N / A
4.1.3 alte utilizări
Aliaje
Aliaje
4.3 Proprietățile biologice
4.3.1 Toxicitate
Toxic puternic
Toxic scăzut
4.3.3 Prezent în corpul uman
da
Nu
4.3.4 in Blood
Sodiu element
0,11 Sânge / mg dm-3
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
4.3.5 in Bone
Calciu element
0,33 ppm
Rank: 21 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
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5 Fizic
5.1 Punct de topire
Tungsten element
1.857,00 ° C
Rank: 14 (Overall)
1.356,00 ° C
Rank: 33 (Overall)
franciu element
ADD ⊕
5.2 Punct de fierbere
Tungsten element
2.672,00 ° C
Rank: 39 (Overall)
3.123,00 ° C
Rank: 29 (Overall)
Fleroviu element
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6.2 Aspect
6.2.1 Stare fizică
Solid
Solid
6.2.2 Culoare
Argint
silvery alb
6.2.3 Luciu
Metalic
Metalic
6.3 Duritate
6.3.1 Mohs Duritate
Crom element
8,50
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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6.4.1 Duritatea Brinell
Osmiu element
687,00 MPa
Rank: 16 (Overall)
677,00 MPa
Rank: 17 (Overall)
cesiu element
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6.5.1 Duritatea Vickers
Tungsten element
1.060,00 MPa
Rank: 10 (Overall)
863,00 MPa
Rank: 13 (Overall)
Paladiu element
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6.6 Viteza sunetului
tehnețiu element
5.940,00 Domnișoară
Rank: 5 (Overall)
2.620,00 Domnișoară
Rank: 35 (Overall)
taliu element
ADD ⊕
6.8 Proprietăți optice
6.8.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
6.10.2 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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6.11 forme alotropice
Nu
Nu
6.11.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
6.11.2 p forme alotropice
Nu e disponibil
Nu e disponibil
6.12.1 y forme alotropice
Nu e disponibil
Nu e disponibil
7 Chimic
7.1 Formula chimica
Cr
Tb
7.2 izotopii
7.2.1 Izotopi cunoscute
Paladiu element
21
Rank: 18 (Overall)
26
Rank: 13 (Overall)
Tennessine element
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7.3 Electronegativitate
7.3.1 Pauling Electronegativitate
Aur element
1,66
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
franciu element
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7.3.2 Sanderson Electronegativitate
Cobalt element
1,66
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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7.3.3 Allred Rochow Electronegativitate
Galiu element
1,56
Rank: 10 (Overall)
1,10
Rank: 30 (Overall)
cesiu element
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7.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
7.3.5 Allen Electronegativitate
berkelium eleme..
1,65
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
7.4 Electropositivity
7.4.1 Pauling Electropositivity
franciu element
2,34
Rank: 36 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur element
ADD ⊕
7.5 Energiile ionizarea
7.5.1 Primul nivel de energie
Crom element
26.130,00 kJ / mol
Rank: 1 (Overall)
603,40 kJ / mol
Rank: 51 (Overall)
cesiu element
7.5.2 Nivelul 2 Energie
Crom element
28.750,00 kJ / mol
Rank: 1 (Overall)
1.174,80 kJ / mol
Rank: 64 (Overall)
Ruteniu element
ADD ⊕
7.5.3 3rd Level Energy
Crom element
34.230,00 kJ / mol
Rank: 1 (Overall)
2.417,00 kJ / mol
Rank: 49 (Overall)
Osmiu element
ADD ⊕
7.5.4 4a Nivel de energie
Crom element
37.066,00 kJ / mol
Rank: 1 (Overall)
4.203,00 kJ / mol
Rank: 31 (Overall)
toriu element
ADD ⊕
7.5.5 A 5 Nivel de energie
Crom element
97.510,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
7.5.6 A 6 Nivel de energie
Crom element
105.800,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
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7.5.7 Nivelul de energie al 7-lea
Crom element
114.300,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
ADD ⊕
7.5.8 A 8-Level Energy
Crom element
125.300,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
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7.5.9 Al 9-lea nivel de energie
Crom element
134.700,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
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7.5.10 A 10 Nivel de energie
Crom element
144.300,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
7.5.11 11 Nivelul de energie
Magneziu element
26.130,00 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
7.5.12 12 Nivelul de energie
Magneziu element
28.750,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.13 13 Nivel de energie
Titan element
34.230,00 kJ / mol
Rank: 10 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.14 14 Nivel de energie
vanadiu element
37.066,00 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.15 15 Nivel de energie
Crom element
97.510,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
7.5.16 16 Nivelul de energie
Mangan element
105.800,00 kJ / mol
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
7.5.17 17 Nivelul de energie
Fier element
114.300,00 kJ / mol
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
7.5.18 18 Nivelul de energie
Cobalt element
125.300,00 kJ / mol
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
7.5.19 19 Nivel de energie
Nichel element
134.700,00 kJ / mol
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
7.5.20 20 Nivelul de energie
Zinc element
144.300,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.21 21 Nivelul de energie
Zinc element
157.700,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.5.22 22 Nivelul de energie
Cupru element
166.090,00 kJ / mol
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.5.23 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.24 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.5.25 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.26 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.27 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.28 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.29 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.30 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.6 echivalent electrochimică
franciu element
0,32 g / amp-hr
Rank: 73 (Overall)
1,98 g / amp-hr
Rank: 31 (Overall)
beriliului element
ADD ⊕
7.7 Funcția de electroni de lucru
Platină element
4,50 eV
Rank: 14 (Overall)
3,00 eV
Rank: 36 (Overall)
cesiu element
ADD ⊕
7.8 Celelalte proprietăți chimice
anti coroziune, Stabilitate chimică, ionizarea, Izotopii radioactivi, Solubilitate
ionizarea, Izotopii radioactivi, Solubilitate
8 Atomic
8.1 Numar atomic
Tennessine elem..
24
Rank: 82 (Overall)
65
Rank: 51 (Overall)
litiu element
ADD ⊕
8.2 Configuratie electronica
[Ar] 3d5 4s1
[Xe] 4f9 6s2
8.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Hexagonala Închide Ambalat (HCP)
8.3.1 rețelei de cristal
8.4 Atom
8.4.1 Numărul de Protonii
Tennessine elem..
24
Rank: 81 (Overall)
65
Rank: 50 (Overall)
litiu element
ADD ⊕
8.4.2 Numărul de Neutronii
Fleroviu element
28
Rank: 61 (Overall)
94
Rank: 36 (Overall)
litiu element
ADD ⊕
8.4.3 Numărul de Electronii
Tennessine elem..
24
Rank: 81 (Overall)
65
Rank: 50 (Overall)
litiu element
ADD ⊕
8.5 Raza unui Atom
8.5.1 Raza atomică
cesiu element
128,00 p.m
Rank: 46 (Overall)
177,00 p.m
Rank: 17 (Overall)
beriliului element
ADD ⊕
8.5.2 Raza covalentă
franciu element
139,00 p.m
Rank: 45 (Overall)
194,00 p.m
Rank: 16 (Overall)
beriliului element
ADD ⊕
8.5.3 Van der Waals Raza
franciu element
200,00 p.m
Rank: 28 (Overall)
221,00 p.m
Rank: 22 (Overall)
Zinc element
ADD ⊕
8.6 Greutate atomica
Tennessine elem..
52,00 amu
Rank: 76 (Overall)
158,93 amu
Rank: 46 (Overall)
litiu element
8.7 volum atomic
cesiu element
7,23 cm3 / mol
Rank: 60 (Overall)
19,20 cm3 / mol
Rank: 22 (Overall)
Mangan element
8.8 Numere atomice adiacente
8.8.1 Elementul precedent
8.8.2 Elementul următor
8.9 Valence Electron Potential
Platină element
170,00 (-EV)
Rank: 4 (Overall)
46,80 (-EV)
Rank: 33 (Overall)
franciu element
ADD ⊕
8.10 Constant zabrele
Mangan element
291,00 p.m
Rank: 62 (Overall)
360,10 p.m
Rank: 36 (Overall)
beriliului element
8.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, 2 π/3
8.12 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
1,58
Rank: 13 (Overall)
beriliului element
9 Mecanic
9.1 Densitate
9.1.1 Densitatea la temperatura camerei
hassiu element
7,19 g / cm3
Rank: 58 (Overall)
8,23 g / cm3
Rank: 50 (Overall)
litiu element
ADD ⊕
9.1.2 Densitate Când lichid (la mp)
Osmiu element
6,30 g / cm3
Rank: 40 (Overall)
7,65 g / cm3
Rank: 30 (Overall)
litiu element
ADD ⊕
9.2 Rezistență la tracțiune
Fier element
689,00 MPa
Rank: 7 (Overall)
60,00 MPa
Rank: 17 (Overall)
indiu element
ADD ⊕
9.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
9.4 Presiunea de vapori
9.4.1 Presiunea de vapori la 1000 K
Stronţiu element
0,00 (Pa)
Rank: 24 (Overall)
0,00 (Pa)
Rank: 29 (Overall)
ceriu element
ADD ⊕
9.4.2 Presiunea de vapori la 2000 K
Crom element
774,00 (Pa)
Rank: 1 (Overall)
12,50 (Pa)
Rank: 8 (Overall)
Tungsten element
ADD ⊕
9.5 Proprietățile elasticitate
9.5.1 shear Modulus
Osmiu element
115,00 GPa
Rank: 9 (Overall)
22,10 GPa
Rank: 32 (Overall)
Potasiu element
ADD ⊕
9.5.2 Modulus în vrac
Osmiu element
160,00 GPa
Rank: 11 (Overall)
38,70 GPa
Rank: 33 (Overall)
cesiu element
ADD ⊕
9.5.3 Modulul lui Young
Iridiu element
279,00 GPa
Rank: 8 (Overall)
55,70 GPa
Rank: 34 (Overall)
cesiu element
ADD ⊕
9.6 poisson Raportul
Galiu element
0,21
Rank: 32 (Overall)
0,26
Rank: 21 (Overall)
beriliului element
ADD ⊕
9.7 Alte proprietăți mecanice
N / A
Ductil, Maleabil
10 Magnetic
10.1 Caracteristici magnetice
10.1.1 Gravitație specifică
Cobalt element
7,19
Rank: 46 (Overall)
8,23
Rank: 39 (Overall)
litiu element
ADD ⊕
10.1.2 Comenzi magnetice
antiferomagnetică
paramagnetic
10.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
10.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
10.2 Proprietăți electrice
10.2.1 Domeniul imobilier electrice
N / A
Conductor
10.2.2 Rezistivitatea
Mercur element
125,00 nΩ · m
Rank: 27 (Overall)
1,15 nΩ · m
Rank: 60 (Overall)
taliu element
ADD ⊕
10.2.3 Conductivitate electrică
Argint element
0,08 10 6 / cm Ω
Rank: 25 (Overall)
0,01 10 6 / cm Ω
Rank: 59 (Overall)
Plutoniu element
ADD ⊕
10.2.4 electron afinitate
Aur element
64,30 kJ / mol
Rank: 15 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Mercur element
ADD ⊕
11 Termic
11.1 Căldura specifică
litiu element
0,45 J / (kg K)
Rank: 12 (Overall)
0,18 J / (kg K)
Rank: 33 (Overall)
americiu element
11.2 Molara Capacitatea de căldură
americiu element
23,35 J / mol · K
Rank: 55 (Overall)
28,91 J / mol · K
Rank: 9 (Overall)
beriliului element
11.3 Conductivitate termică
Argint element
93,90 W / m · K
Rank: 17 (Overall)
11,10 W / m · K
Rank: 62 (Overall)
neptuniu element
11.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
11.5 Expansiunea termică
cesiu element
4,90 pm / (m · K)
Rank: 57 (Overall)
10,30 pm / (m · K)
Rank: 38 (Overall)
Tungsten element
ADD ⊕
11.6 entalpia
11.6.1 Entalpia de Vaporizarea
Tungsten element
348,80 kJ / mol
Rank: 24 (Overall)
330,90 kJ / mol
Rank: 26 (Overall)
Zinc element
11.6.2 Entalpie Fusion
Tungsten element
15,31 kJ / mol
Rank: 20 (Overall)
10,80 kJ / mol
Rank: 34 (Overall)
cesiu element
ADD ⊕
11.6.3 Entalpie de atomizare
Tungsten element
397,50 kJ / mol
Rank: 21 (Overall)
314,00 kJ / mol
Rank: 33 (Overall)
Mercur element
ADD ⊕
11.7 Standard Molar Entropy
protactiniu ele..
23,80 J / mol.K
Rank: 57 (Overall)
73,20 J / mol.K
Rank: 10 (Overall)
beriliului element
ADD ⊕