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Comparați neodimiu și litiu

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1 Tabelul periodic
1.1 Simbol
Nd
Li
1.2 Număr grup
Tennessine elem..
1
Rank: 17 (Overall)
1
Rank: 17 (Overall)
gadoliniu element
ADD ⊕
1.4 perioada Număr
Uraniu element
6
Rank: 2 (Overall)
2
Rank: 6 (Overall)
litiu element
ADD ⊕
2.4 bloc
f block
s block
2.5 Element de familie
lantanidelor
alcaliu
2.6 Numărul CAS
roentgeniu elem..
7440008
Rank: 78 (Overall)
7439932
Rank: 85 (Overall)
Aluminiu element
2.7 Nume grup spațiu
P63 / mmc
3m Im_
2.8 Număr spațiu grup
Sodiu element
194,00
Rank: 5 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
3 Fapte
3.1 Fapte interesante
  • 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.
  • Capacitate de căldură de litiu este foarte mare.
  • metale inflamabile și extrem de exploziv de litiu, prin urmare, trebuie să fie depozitate în mod corespunzător.
3.2 surse
S-au găsit în minerale, Minerit
S-au găsit în minerale, Minerit
3.3 Istorie
3.3.1 care a descoperit
Carl Auer von Welsbach
Johan August Arfwedson
3.3.2 Descoperire
în 1885
în 1817
3.4 Abundenţă
3.4.1 Abundenței În Universul
Fier element
1 * 10-6 %
Rank: 16 (Overall)
6 * 10-7 %
Rank: 18 (Overall)
taliu element
3.4.3 Abundenței În Soare
Fier element
~0.0000003 %
Rank: 24 (Overall)
~0.00017 %
Rank: 11 (Overall)
beriliului element
ADD ⊕
3.4.5 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 30 (Overall)
0,00 %
Rank: 22 (Overall)
Aur element
ADD ⊕
3.5.2 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 20 (Overall)
0,00 %
Rank: 44 (Overall)
Radiu element
ADD ⊕
3.6.2 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 30 (Overall)
0,00 %
Rank: 15 (Overall)
protactiniu element
3.6.4 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 16 (Overall)
Radiu element
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4 utilizări
4.1 Utilizări și beneficii
  • aliaj de neodim-fier-bor este folosit pentru a face magneți permanenți.
  • Este folosit în microfoane, MP3 player, difuzoare, telefoane mobile etc.
  • Principala utilizare a litiu este de fabricație baterii reîncărcabile pentru echipamente electronice și gadget-uri.
  • este, de asemenea, utilizat în fabricarea de baterii non-reîncărcabile.
4.1.2 Utilizări industriale
industria aerospațială, industria electrotehnică, industria electronică
industria aerospațială, industria electrotehnică, industria electronică
4.1.3 Utilizări medicale
N / A
N / A
4.1.4 alte utilizări
Aliaje
Aliaje
4.2 Proprietățile biologice
4.2.1 Toxicitate
non Toxic
N / A
4.2.2 Prezent în corpul uman
Nu
da
4.2.3 in Blood
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 Sânge / mg dm-3
Rank: 27 (Overall)
Plutoniu element
ADD ⊕
4.2.5 in Bone
Calciu element
Nu e disponibil
Rank: N/A (Overall)
1,30 ppm
Rank: 17 (Overall)
Plutoniu element
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5 Fizic
5.1 Punct de topire
Tungsten element
1.010,00 ° C
Rank: 44 (Overall)
180,54 ° C
Rank: 73 (Overall)
franciu element
ADD ⊕
5.2 Punct de fierbere
Tungsten element
3.127,00 ° C
Rank: 28 (Overall)
1.347,00 ° C
Rank: 62 (Overall)
Fleroviu element
ADD ⊕
5.3 Aspect
5.3.1 Stare fizică
Solid
Solid
5.3.2 Culoare
silvery alb
silvery alb
5.3.3 Luciu
Metalic
N / A
5.4 Duritate
5.4.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
0,60
Rank: 21 (Overall)
cesiu element
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5.4.3 Duritatea Brinell
Osmiu element
265,00 MPa
Rank: 35 (Overall)
5,00 MPa
Rank: 52 (Overall)
cesiu element
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5.4.5 Duritatea Vickers
Tungsten element
345,00 MPa
Rank: 27 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
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5.5 Viteza sunetului
tehnețiu element
2.330,00 Domnișoară
Rank: 38 (Overall)
6.000,00 Domnișoară
Rank: 3 (Overall)
taliu element
ADD ⊕
5.6 Proprietăți optice
5.6.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
5.6.3 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
5.7 forme alotropice
Nu
Nu
5.7.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
5.7.2 p forme alotropice
Nu e disponibil
Nu e disponibil
5.7.3 y forme alotropice
Nu e disponibil
Nu e disponibil
6 Chimic
6.1 Formula chimica
Nd
Li
6.2 izotopii
6.2.1 Izotopi cunoscute
Paladiu element
30
Rank: 9 (Overall)
8
Rank: 30 (Overall)
Tennessine element
ADD ⊕
6.3 Electronegativitate
6.3.1 Pauling Electronegativitate
Aur element
1,14
Rank: 41 (Overall)
0,98
Rank: 46 (Overall)
franciu element
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6.3.3 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
0,89
Rank: 26 (Overall)
cesiu element
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6.3.5 Allred Rochow Electronegativitate
Galiu element
1,07
Rank: 32 (Overall)
0,97
Rank: 38 (Overall)
cesiu element
ADD ⊕
6.3.7 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
0,97
Rank: 19 (Overall)
cesiu element
ADD ⊕
6.3.9 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
0,91
Rank: 41 (Overall)
cesiu element
6.4 Electropositivity
6.4.1 Pauling Electropositivity
franciu element
2,86
Rank: 13 (Overall)
3,02
Rank: 8 (Overall)
Aur element
ADD ⊕
6.5 Energiile ionizarea
6.5.1 Primul nivel de energie
Crom element
533,10 kJ / mol
Rank: 77 (Overall)
520,20 kJ / mol
Rank: 81 (Overall)
cesiu element
6.5.3 Nivelul 2 Energie
Crom element
1.040,00 kJ / mol
Rank: 79 (Overall)
7.298,10 kJ / mol
Rank: 3 (Overall)
Ruteniu element
ADD ⊕
6.5.5 3rd Level Energy
Crom element
2.130,00 kJ / mol
Rank: 69 (Overall)
11.815,00 kJ / mol
Rank: 4 (Overall)
Osmiu element
ADD ⊕
6.5.7 4a Nivel de energie
Crom element
3.900,00 kJ / mol
Rank: 42 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu element
ADD ⊕
6.5.9 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
6.5.11 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
6.5.14 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 ⊕
6.5.17 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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6.6.1 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 ⊕
6.7.1 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
6.8.1 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
7.2.1 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.4.3 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.4.4 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.4.6 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
7.5.2 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
7.5.4 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
7.5.6 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
7.6.1 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
7.7.1 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.9.1 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.10.1 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.12.1 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.12.2 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.1.2 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.1.4 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.1.5 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.2.1 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.3.1 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.4.2 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5 echivalent electrochimică
franciu element
1,79 g / amp-hr
Rank: 37 (Overall)
0,26 g / amp-hr
Rank: 75 (Overall)
beriliului element
ADD ⊕
8.7 Funcția de electroni de lucru
Platină element
3,20 eV
Rank: 34 (Overall)
2,90 eV
Rank: 37 (Overall)
cesiu element
ADD ⊕
8.8 Celelalte proprietăți chimice
Stabilitate chimică, Coroziune, inflamabile, ionizarea
Coroziune, inflamabile, ionizarea, Izotopii radioactivi
9 Atomic
9.1 Numar atomic
Tennessine elem..
60
Rank: 56 (Overall)
3
Rank: 92 (Overall)
litiu element
ADD ⊕
9.2 Configuratie electronica
[Xe] 4f4 6s2
[He] 2s1
9.3 Structura de cristal
Dublu hexagonala Închide Prânz la pachet (DHCP)
Corp Centrat cilindrică (CCA)
9.3.1 rețelei de cristal
9.4 Atom
9.4.1 Numărul de Protonii
Tennessine elem..
60
Rank: 55 (Overall)
3
Rank: 91 (Overall)
litiu element
ADD ⊕
9.5.1 Numărul de Neutronii
Fleroviu element
84
Rank: 40 (Overall)
4
Rank: 68 (Overall)
litiu element
ADD ⊕
10.1.2 Numărul de Electronii
Tennessine elem..
60
Rank: 55 (Overall)
3
Rank: 91 (Overall)
litiu element
ADD ⊕
10.2 Raza unui Atom
10.2.1 Raza atomică
cesiu element
181,00 p.m
Rank: 13 (Overall)
152,00 p.m
Rank: 31 (Overall)
beriliului element
ADD ⊕
10.2.3 Raza covalentă
franciu element
201,00 p.m
Rank: 10 (Overall)
128,00 p.m
Rank: 50 (Overall)
beriliului element
ADD ⊕
10.3.3 Van der Waals Raza
franciu element
229,00 p.m
Rank: 20 (Overall)
182,00 p.m
Rank: 35 (Overall)
Zinc element
ADD ⊕
10.4 Greutate atomica
Tennessine elem..
144,24 amu
Rank: 50 (Overall)
6,94 amu
Rank: 86 (Overall)
litiu element
11.2 volum atomic
cesiu element
20,60 cm3 / mol
Rank: 18 (Overall)
13,10 cm3 / mol
Rank: 39 (Overall)
Mangan element
11.4 Numere atomice adiacente
11.4.1 Elementul precedent
11.4.2 Elementul următor
11.5 Valence Electron Potential
Platină element
43,40 (-EV)
Rank: 41 (Overall)
19,00 (-EV)
Rank: 60 (Overall)
franciu element
ADD ⊕
11.7 Constant zabrele
Mangan element
365,80 p.m
Rank: 30 (Overall)
351,00 p.m
Rank: 42 (Overall)
beriliului element
11.9 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
11.10 C latice / A Ratio
cadmiu element
1,61
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
12 Mecanic
12.1 Densitate
12.1.1 Densitatea la temperatura camerei
hassiu element
7,01 g / cm3
Rank: 61 (Overall)
0,53 g / cm3
Rank: 84 (Overall)
litiu element
ADD ⊕
1.5.3 Densitate Când lichid (la mp)
Osmiu element
6,89 g / cm3
Rank: 36 (Overall)
0,51 g / cm3
Rank: 60 (Overall)
litiu element
ADD ⊕
1.6 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
1.7 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
1.8 Presiunea de vapori
1.8.1 Presiunea de vapori la 1000 K
Stronţiu element
0,00 (Pa)
Rank: 21 (Overall)
109,00 (Pa)
Rank: 2 (Overall)
ceriu element
ADD ⊕
1.9.1 Presiunea de vapori la 2000 K
Crom element
101,00 (Pa)
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
1.10 Proprietățile elasticitate
1.10.1 shear Modulus
Osmiu element
16,30 GPa
Rank: 38 (Overall)
4,20 GPa
Rank: 49 (Overall)
Potasiu element
ADD ⊕
1.10.2 Modulus în vrac
Osmiu element
31,80 GPa
Rank: 37 (Overall)
11,00 GPa
Rank: 44 (Overall)
cesiu element
ADD ⊕
1.10.3 Modulul lui Young
Iridiu element
41,40 GPa
Rank: 40 (Overall)
4,90 GPa
Rank: 55 (Overall)
cesiu element
ADD ⊕
1.11 poisson Raportul
Galiu element
0,28
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
1.12 Alte proprietăți mecanice
N / A
N / A
2 Magnetic
2.1 Caracteristici magnetice
2.1.1 Gravitație specifică
Cobalt element
7,00
Rank: 47 (Overall)
0,53
Rank: 70 (Overall)
litiu element
ADD ⊕
2.1.2 Comenzi magnetice
paramagnetic
paramagnetic
2.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
2.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
2.2 Proprietăți electrice
2.2.1 Domeniul imobilier electrice
N / A
Conductor
2.2.2 Rezistivitatea
Mercur element
643,00 nΩ · m
Rank: 6 (Overall)
92,80 nΩ · m
Rank: 33 (Overall)
taliu element
ADD ⊕
2.2.3 Conductivitate electrică
Argint element
0,02 10 6 / cm Ω
Rank: 48 (Overall)
0,11 10 6 / cm Ω
Rank: 19 (Overall)
Plutoniu element
ADD ⊕
2.2.4 electron afinitate
Aur element
50,00 kJ / mol
Rank: 21 (Overall)
59,60 kJ / mol
Rank: 16 (Overall)
Mercur element
ADD ⊕
3 Termic
3.1 Căldura specifică
litiu element
0,19 J / (kg K)
Rank: 32 (Overall)
3,60 J / (kg K)
Rank: 1 (Overall)
americiu element
3.2 Molara Capacitatea de căldură
americiu element
27,45 J / mol · K
Rank: 17 (Overall)
24,86 J / mol · K
Rank: 48 (Overall)
beriliului element
3.3 Conductivitate termică
Argint element
16,50 W / m · K
Rank: 50 (Overall)
84,80 W / m · K
Rank: 20 (Overall)
neptuniu element
3.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
3.223,00 K
Rank: 1 (Overall)
yterbiu element
ADD ⊕
3.5 Expansiunea termică
cesiu element
9,60 pm / (m · K)
Rank: 41 (Overall)
46,00 pm / (m · K)
Rank: 7 (Overall)
Tungsten element
ADD ⊕
3.6 entalpia
3.6.1 Entalpia de Vaporizarea
Tungsten element
273,00 kJ / mol
Rank: 34 (Overall)
134,70 kJ / mol
Rank: 50 (Overall)
Zinc element
3.6.2 Entalpie Fusion
Tungsten element
7,14 kJ / mol
Rank: 45 (Overall)
3,00 kJ / mol
Rank: 57 (Overall)
cesiu element
ADD ⊕
3.6.3 Entalpie de atomizare
Tungsten element
322,00 kJ / mol
Rank: 32 (Overall)
160,70 kJ / mol
Rank: 52 (Overall)
Mercur element
ADD ⊕
3.7 Standard Molar Entropy
protactiniu ele..
71,50 J / mol.K
Rank: 13 (Overall)
29,10 J / mol.K
Rank: 51 (Overall)
beriliului element
ADD ⊕