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lutețiu
lutețiu

holmium
holmium



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lutețiu
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holmium

Comparați lutețiu și holmium

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1 Tabelul periodic
1.1 Simbol
Lu
Ho
1.2 Număr grup
Tennessine elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (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..
7439943
Rank: 84 (Overall)
7440600
Rank: 29 (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
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2 Fapte
2.1 Fapte interesante
  • praf metalic al elementului lutețiu este foarte exploziv.
  • Lutețiu metal este rezistenta la coroziune și acționează stabilă în aer.
  • de metal Holmium este foarte moale si maleabil.
  • de metal Holmium este bine cunoscut pentru rezistivitatea la coroziune.
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
Georges Urbain and Carl Auer von Welsbach
Marc Delafontaine
2.3.2 Descoperire
în 1906
în 1878
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
1 * 10-8 %
Rank: 30 (Overall)
5 * 10-8 %
Rank: 27 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~0.0000001 %
Rank: 26 (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului element
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 48 (Overall)
0,00 %
Rank: 43 (Overall)
Aur element
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2.4.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 41 (Overall)
0,00 %
Rank: 38 (Overall)
Radiu element
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 44 (Overall)
0,00 %
Rank: 41 (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
  • Lutețiu de metal este utilizat în afara cercetării. Ea are utilizări comerciale, cum ar fi catalizator industrial pentru cracare rafinării de petrol din hidrocarburi.
Character length exceed error
3.1.1 Utilizări industriale
N / A
N / A
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje
Aliaje, Cercetarea nucleară
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic scăzut
Toxic scăzut
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
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3.2.4 in Bone
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
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4 Fizic
4.1 Punct de topire
Tungsten element
1.652,00 ° C
Rank: 19 (Overall)
1.461,00 ° C
Rank: 30 (Overall)
franciu element
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4.2 Punct de fierbere
Tungsten element
3.402,00 ° C
Rank: 19 (Overall)
2.600,00 ° C
Rank: 42 (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
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
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4.4.2 Duritatea Brinell
Osmiu element
893,00 MPa
Rank: 10 (Overall)
746,00 MPa
Rank: 13 (Overall)
cesiu element
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4.4.3 Duritatea Vickers
Tungsten element
1.160,00 MPa
Rank: 8 (Overall)
481,00 MPa
Rank: 23 (Overall)
Paladiu element
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4.5 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
2.760,00 Domnișoară
Rank: 30 (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
Lu
Ho
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
35
Rank: 4 (Overall)
34
Rank: 5 (Overall)
Tennessine element
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
1,27
Rank: 34 (Overall)
1,23
Rank: 37 (Overall)
franciu element
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5.3.2 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.3 Allred Rochow Electronegativitate
Galiu element
1,14
Rank: 28 (Overall)
1,10
Rank: 30 (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..
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
2,73
Rank: 20 (Overall)
2,77
Rank: 17 (Overall)
Aur element
ADD ⊕
5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom element
523,50 kJ / mol
Rank: 79 (Overall)
581,00 kJ / mol
Rank: 62 (Overall)
cesiu element
5.5.2 Nivelul 2 Energie
Crom element
1.340,00 kJ / mol
Rank: 51 (Overall)
1.140,00 kJ / mol
Rank: 70 (Overall)
Ruteniu element
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5.5.3 3rd Level Energy
Crom element
2.022,30 kJ / mol
Rank: 73 (Overall)
2.204,00 kJ / mol
Rank: 63 (Overall)
Osmiu element
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5.5.4 4a Nivel de energie
Crom element
4.370,00 kJ / mol
Rank: 28 (Overall)
4.100,00 kJ / mol
Rank: 34 (Overall)
toriu element
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5.5.5 A 5 Nivel de energie
Crom element
6.445,00 kJ / mol
Rank: 21 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
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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
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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
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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
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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
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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
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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
2,18 g / amp-hr
Rank: 23 (Overall)
2,02 g / amp-hr
Rank: 29 (Overall)
beriliului element
ADD ⊕
5.7 Funcția de electroni de lucru
Platină element
3,30 eV
Rank: 33 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.8 Celelalte proprietăți chimice
anti coroziune, ionizarea, Izotopii radioactivi, Solubilitate
Stabilitate chimică, anti coroziune, ionizarea, Izotopii radioactivi, Solubilitate
6 Atomic
6.1 Numar atomic
Tennessine elem..
71
Rank: 45 (Overall)
67
Rank: 49 (Overall)
litiu element
ADD ⊕
6.2 Configuratie electronica
[Xe] 6s2 4f14 5d1
[Xe] 4f11 6s2
6.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Hexagonala Închide Ambalat (HCP)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine elem..
71
Rank: 44 (Overall)
67
Rank: 48 (Overall)
litiu element
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu element
104
Rank: 30 (Overall)
98
Rank: 34 (Overall)
litiu element
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine elem..
71
Rank: 44 (Overall)
67
Rank: 48 (Overall)
litiu element
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu element
174,00 p.m
Rank: 20 (Overall)
176,00 p.m
Rank: 18 (Overall)
beriliului element
ADD ⊕
6.5.2 Raza covalentă
franciu element
187,00 p.m
Rank: 20 (Overall)
192,00 p.m
Rank: 17 (Overall)
beriliului element
ADD ⊕
6.5.3 Van der Waals Raza
franciu element
221,00 p.m
Rank: 22 (Overall)
216,00 p.m
Rank: 24 (Overall)
Zinc element
ADD ⊕
6.6 Greutate atomica
Tennessine elem..
174,97 amu
Rank: 40 (Overall)
164,93 amu
Rank: 44 (Overall)
litiu element
6.7 volum atomic
cesiu element
17,78 cm3 / mol
Rank: 30 (Overall)
18,70 cm3 / mol
Rank: 24 (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
50,90 (-EV)
Rank: 26 (Overall)
47,90 (-EV)
Rank: 31 (Overall)
franciu element
ADD ⊕
6.10 Constant zabrele
Mangan element
350,31 p.m
Rank: 43 (Overall)
357,73 p.m
Rank: 38 (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: 10 (Overall)
1,57
Rank: 17 (Overall)
beriliului element
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu element
9,84 g / cm3
Rank: 38 (Overall)
8,79 g / cm3
Rank: 46 (Overall)
litiu element
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu element
9,30 g / cm3
Rank: 22 (Overall)
8,34 g / cm3
Rank: 26 (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: 33 (Overall)
0,00 (Pa)
Rank: 16 (Overall)
ceriu element
ADD ⊕
7.4.2 Presiunea de vapori la 2000 K
Crom element
3,18 (Pa)
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu element
27,20 GPa
Rank: 26 (Overall)
26,30 GPa
Rank: 28 (Overall)
Potasiu element
ADD ⊕
7.5.2 Modulus în vrac
Osmiu element
47,60 GPa
Rank: 23 (Overall)
40,20 GPa
Rank: 32 (Overall)
cesiu element
ADD ⊕
7.5.3 Modulul lui Young
Iridiu element
68,60 GPa
Rank: 30 (Overall)
64,80 GPa
Rank: 31 (Overall)
cesiu element
ADD ⊕
7.6 poisson Raportul
Galiu element
0,26
Rank: 21 (Overall)
0,23
Rank: 29 (Overall)
beriliului element
ADD ⊕
7.7 Alte proprietăți mecanice
N / A
Ductil, Maleabil, Sectile
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt element
9,84
Rank: 29 (Overall)
8,80
Rank: 35 (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
582,00 nΩ · m
Rank: 9 (Overall)
814,00 nΩ · m
Rank: 4 (Overall)
taliu element
ADD ⊕
8.2.3 Conductivitate electrică
Argint element
0,02 10 6 / cm Ω
Rank: 45 (Overall)
0,01 10 6 / cm Ω
Rank: 52 (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
0,15 J / (kg K)
Rank: 36 (Overall)
0,16 J / (kg K)
Rank: 35 (Overall)
americiu element
9.2 Molara Capacitatea de căldură
americiu element
26,86 J / mol · K
Rank: 24 (Overall)
27,15 J / mol · K
Rank: 19 (Overall)
beriliului element
9.3 Conductivitate termică
Argint element
16,40 W / m · K
Rank: 51 (Overall)
16,20 W / m · K
Rank: 52 (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
9,90 pm / (m · K)
Rank: 40 (Overall)
11,20 pm / (m · K)
Rank: 35 (Overall)
Tungsten element
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten element
355,90 kJ / mol
Rank: 22 (Overall)
241,00 kJ / mol
Rank: 38 (Overall)
Zinc element
9.6.2 Entalpie Fusion
Tungsten element
18,70 kJ / mol
Rank: 13 (Overall)
11,76 kJ / mol
Rank: 29 (Overall)
cesiu element
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten element
398,00 kJ / mol
Rank: 20 (Overall)
301,00 kJ / mol
Rank: 36 (Overall)
Mercur element
ADD ⊕
9.7 Standard Molar Entropy
protactiniu ele..
51,00 J / mol.K
Rank: 30 (Overall)
75,30 J / mol.K
Rank: 8 (Overall)
beriliului element
ADD ⊕
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