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litiu

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Sodiu



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Comparați litiu și Sodiu

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1 Tabelul periodic
1.1 Simbol
Li
Na
1.2 Număr grup
Tennessine elem..
1
Rank: 17 (Overall)
1
Rank: 17 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
2
Rank: 6 (Overall)
3
Rank: 5 (Overall)
litiu element
ADD ⊕
1.4 bloc
s block
s block
1.5 Element de familie
alcaliu
alcaliu
1.6 Numărul CAS
roentgeniu elem..
7439932
Rank: 85 (Overall)
7440235
Rank: 57 (Overall)
Aluminiu element
1.7 Nume grup spațiu
3m Im_
3m Im_
1.8 Număr spațiu grup
Sodiu element
229,00
Rank: 1 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • 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.
  • La temperatura camerei de metal de sodiu este foarte moale, deoarece poate fi tăiată în jos în bucăți cu cuțit de unt.
  • Cel mai frecvent Compus Sodiul este NaCl (sare).
2.2 surse
S-au găsit în minerale, Minerit
Procesul prin Electroliza, Minerit
2.3 Istorie
2.3.1 care a descoperit
Johan August Arfwedson
Humphry Davy
2.3.2 Descoperire
în 1817
în 1807
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
6 * 10-7 %
Rank: 18 (Overall)
2 * 10-3 %
Rank: 6 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~0.00017 %
Rank: 11 (Overall)
~0.004 %
Rank: 6 (Overall)
beriliului element
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 22 (Overall)
0,55 %
Rank: 6 (Overall)
Aur element
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 44 (Overall)
2,30 %
Rank: 5 (Overall)
Radiu element
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 15 (Overall)
1,10 %
Rank: 1 (Overall)
protactiniu element
2.4.6 Abundenței la om
Calciu element
0,00 %
Rank: 16 (Overall)
0,14 %
Rank: 3 (Overall)
Radiu element
ADD ⊕
3 utilizări
3.1 Utilizări și beneficii
  • 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.
  • In unele reactoare nucleare de sodiu este utilizat ca un schimbător de căldură.
  • Compus din metale de sodiu numite Sare (clorură de sodiu) este folosit în produsele alimentare.
3.1.1 Utilizări industriale
industria aerospațială, industria electrotehnică, industria electronică
industria electrotehnică, industria electronică
3.1.2 Utilizări medicale
N / A
Industria farmaceutica
3.1.3 alte utilizări
Aliaje
Aliaje
3.2 Proprietățile biologice
3.2.1 Toxicitate
N / A
Toxic
3.2.2 Prezent în corpul uman
da
da
3.2.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 27 (Overall)
1.970,00 Sânge / mg dm-3
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
3.2.4 in Bone
Calciu element
1,30 ppm
Rank: 17 (Overall)
10.000,00 ppm
Rank: 2 (Overall)
Plutoniu element
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4 Fizic
4.1 Punct de topire
Tungsten element
180,54 ° C
Rank: 73 (Overall)
97,72 ° C
Rank: 75 (Overall)
franciu element
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4.2 Punct de fierbere
Tungsten element
1.347,00 ° C
Rank: 62 (Overall)
883,00 ° C
Rank: 71 (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
N / A
Metalic
4.4 Duritate
4.4.1 Mohs Duritate
Crom element
0,60
Rank: 21 (Overall)
0,50
Rank: 22 (Overall)
cesiu element
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4.4.2 Duritatea Brinell
Osmiu element
5,00 MPa
Rank: 52 (Overall)
0,69 MPa
Rank: 53 (Overall)
cesiu element
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4.4.3 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
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4.5 Viteza sunetului
tehnețiu element
6.000,00 Domnișoară
Rank: 3 (Overall)
3.200,00 Domnișoară
Rank: 24 (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
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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
Li
Na
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
8
Rank: 30 (Overall)
17
Rank: 22 (Overall)
Tennessine element
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
0,98
Rank: 46 (Overall)
0,93
Rank: 48 (Overall)
franciu element
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5.3.2 Sanderson Electronegativitate
Cobalt element
0,89
Rank: 26 (Overall)
0,56
Rank: 30 (Overall)
cesiu element
ADD ⊕
5.3.3 Allred Rochow Electronegativitate
Galiu element
0,97
Rank: 38 (Overall)
1,01
Rank: 35 (Overall)
cesiu element
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
0,97
Rank: 19 (Overall)
0,91
Rank: 21 (Overall)
cesiu element
ADD ⊕
5.3.5 Allen Electronegativitate
berkelium eleme..
0,91
Rank: 41 (Overall)
0,87
Rank: 44 (Overall)
cesiu element
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu element
3,02
Rank: 8 (Overall)
3,07
Rank: 6 (Overall)
Aur element
ADD ⊕
5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom element
520,20 kJ / mol
Rank: 81 (Overall)
495,80 kJ / mol
Rank: 85 (Overall)
cesiu element
5.5.2 Nivelul 2 Energie
Crom element
7.298,10 kJ / mol
Rank: 3 (Overall)
4.562,00 kJ / mol
Rank: 4 (Overall)
Ruteniu element
ADD ⊕
5.5.3 3rd Level Energy
Crom element
11.815,00 kJ / mol
Rank: 4 (Overall)
6.910,30 kJ / mol
Rank: 6 (Overall)
Osmiu element
ADD ⊕
5.5.4 4a Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
9.543,00 kJ / mol
Rank: 5 (Overall)
toriu element
ADD ⊕
5.5.5 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
13.354,00 kJ / mol
Rank: 4 (Overall)
Dubnium element
ADD ⊕
5.5.6 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
16.613,00 kJ / mol
Rank: 4 (Overall)
seaborgiu element
ADD ⊕
5.5.7 Nivelul de energie al 7-lea
Crom element
Nu e disponibil
Rank: N/A (Overall)
20.117,00 kJ / mol
Rank: 4 (Overall)
bohrium element
ADD ⊕
5.5.8 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
25.496,00 kJ / mol
Rank: 4 (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)
28.932,00 kJ / mol
Rank: 4 (Overall)
itriu element
ADD ⊕
5.5.10 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
141.362,00 kJ / mol
Rank: 2 (Overall)
Stronţiu element
5.5.11 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
159.076,00 kJ / mol
Rank: 2 (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
0,26 g / amp-hr
Rank: 75 (Overall)
0,86 g / amp-hr
Rank: 62 (Overall)
beriliului element
ADD ⊕
5.7 Funcția de electroni de lucru
Platină element
2,90 eV
Rank: 37 (Overall)
2,75 eV
Rank: 40 (Overall)
cesiu element
ADD ⊕
5.8 Celelalte proprietăți chimice
Coroziune, inflamabile, ionizarea, Izotopii radioactivi
Stabilitate chimică, Coroziune, inflamabilitatea, ionizarea, Solubilitate
6 Atomic
6.1 Numar atomic
Tennessine elem..
3
Rank: 92 (Overall)
11
Rank: 90 (Overall)
litiu element
ADD ⊕
6.2 Configuratie electronica
[He] 2s1
[Ne] 3s1
6.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Corp Centrat cilindrică (CCA)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine elem..
3
Rank: 91 (Overall)
11
Rank: 89 (Overall)
litiu element
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu element
4
Rank: 68 (Overall)
12
Rank: 66 (Overall)
litiu element
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine elem..
3
Rank: 91 (Overall)
11
Rank: 89 (Overall)
litiu element
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu element
152,00 p.m
Rank: 31 (Overall)
186,00 p.m
Rank: 9 (Overall)
beriliului element
ADD ⊕
6.5.2 Raza covalentă
franciu element
128,00 p.m
Rank: 50 (Overall)
166,00 p.m
Rank: 27 (Overall)
beriliului element
ADD ⊕
6.5.3 Van der Waals Raza
franciu element
182,00 p.m
Rank: 35 (Overall)
227,00 p.m
Rank: 21 (Overall)
Zinc element
ADD ⊕
6.6 Greutate atomica
Tennessine elem..
6,94 amu
Rank: 86 (Overall)
22,99 amu
Rank: 84 (Overall)
litiu element
6.7 volum atomic
cesiu element
13,10 cm3 / mol
Rank: 39 (Overall)
23,70 cm3 / mol
Rank: 10 (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
19,00 (-EV)
Rank: 60 (Overall)
14,10 (-EV)
Rank: 61 (Overall)
franciu element
ADD ⊕
6.10 Constant zabrele
Mangan element
351,00 p.m
Rank: 42 (Overall)
429,06 p.m
Rank: 19 (Overall)
beriliului element
6.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
6.12 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu element
0,53 g / cm3
Rank: 84 (Overall)
0,97 g / cm3
Rank: 82 (Overall)
litiu element
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu element
0,51 g / cm3
Rank: 60 (Overall)
0,93 g / cm3
Rank: 58 (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
109,00 (Pa)
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu element
ADD ⊕
7.4.2 Presiunea de vapori la 2000 K
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu element
4,20 GPa
Rank: 49 (Overall)
3,30 GPa
Rank: 50 (Overall)
Potasiu element
ADD ⊕
7.5.2 Modulus în vrac
Osmiu element
11,00 GPa
Rank: 44 (Overall)
6,30 GPa
Rank: 47 (Overall)
cesiu element
ADD ⊕
7.5.3 Modulul lui Young
Iridiu element
4,90 GPa
Rank: 55 (Overall)
10,00 GPa
Rank: 52 (Overall)
cesiu element
ADD ⊕
7.6 poisson Raportul
Galiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
7.7 Alte proprietăți mecanice
N / A
N / A
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt element
0,53
Rank: 70 (Overall)
0,97
Rank: 68 (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
92,80 nΩ · m
Rank: 33 (Overall)
47,70 nΩ · m
Rank: 43 (Overall)
taliu element
ADD ⊕
8.2.3 Conductivitate electrică
Argint element
0,11 10 6 / cm Ω
Rank: 19 (Overall)
0,21 10 6 / cm Ω
Rank: 9 (Overall)
Plutoniu element
ADD ⊕
8.2.4 electron afinitate
Aur element
59,60 kJ / mol
Rank: 16 (Overall)
52,80 kJ / mol
Rank: 19 (Overall)
Mercur element
ADD ⊕
9 Termic
9.1 Căldura specifică
litiu element
3,60 J / (kg K)
Rank: 1 (Overall)
1,23 J / (kg K)
Rank: 3 (Overall)
americiu element
9.2 Molara Capacitatea de căldură
americiu element
24,86 J / mol · K
Rank: 48 (Overall)
28,23 J / mol · K
Rank: 10 (Overall)
beriliului element
9.3 Conductivitate termică
Argint element
84,80 W / m · K
Rank: 20 (Overall)
142,00 W / m · K
Rank: 11 (Overall)
neptuniu element
9.4 Temperatura critică
litiu element
3.223,00 K
Rank: 1 (Overall)
2.573,00 K
Rank: 2 (Overall)
yterbiu element
ADD ⊕
9.5 Expansiunea termică
cesiu element
46,00 pm / (m · K)
Rank: 7 (Overall)
71,00 pm / (m · K)
Rank: 4 (Overall)
Tungsten element
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten element
134,70 kJ / mol
Rank: 50 (Overall)
89,04 kJ / mol
Rank: 54 (Overall)
Zinc element
9.6.2 Entalpie Fusion
Tungsten element
3,00 kJ / mol
Rank: 57 (Overall)
2,59 kJ / mol
Rank: 59 (Overall)
cesiu element
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten element
160,70 kJ / mol
Rank: 52 (Overall)
108,40 kJ / mol
Rank: 57 (Overall)
Mercur element
ADD ⊕
9.7 Standard Molar Entropy
protactiniu ele..
29,10 J / mol.K
Rank: 51 (Overall)
51,30 J / mol.K
Rank: 28 (Overall)
beriliului element
ADD ⊕
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