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scandiu
scandiu

Sodiu
Sodiu



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scandiu
X
Sodiu

Comparați scandiu și Sodiu

Add ⊕
1 Tabelul periodic
1.1 Simbol
Sc
Na
1.2 Număr grup
Tennessine elem..
3
Rank: 15 (Overall)
1
Rank: 17 (Overall)
gadoliniu element
ADD ⊕
2.2 perioada Număr
Uraniu element
4
Rank: 4 (Overall)
3
Rank: 5 (Overall)
litiu element
ADD ⊕
2.3 bloc
d block
s block
2.4 Element de familie
metal de tranziție
alcaliu
2.5 Numărul CAS
roentgeniu elem..
7440202
Rank: 59 (Overall)
7440235
Rank: 57 (Overall)
Aluminiu element
2.8 Nume grup spațiu
P63 / mmc
3m Im_
2.9 Număr spațiu grup
Sodiu element
194,00
Rank: 5 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
3 Fapte
3.1 Fapte interesante
  • Scandiu este cunoscut ca unul dintre elementele de pământuri rare.
  • Scandiu de metal găsite în minerale rare, numite wolframite.
  • 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).
3.2 surse
S-au găsit în minerale, Minerit, Minereu metale, Minereurile de minerale
Procesul prin Electroliza, Minerit
3.3 Istorie
3.3.1 care a descoperit
Lars Fredrik Nilson
Humphry Davy
3.3.2 Descoperire
în 1879
în 1807
3.4 Abundenţă
3.4.1 Abundenței În Universul
Fier element
3 * 10-6 %
Rank: 15 (Overall)
2 * 10-3 %
Rank: 6 (Overall)
taliu element
3.4.3 Abundenței În Soare
Fier element
~0.000004 %
Rank: 16 (Overall)
~0.004 %
Rank: 6 (Overall)
beriliului element
ADD ⊕
3.5.3 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 18 (Overall)
0,55 %
Rank: 6 (Overall)
Aur element
ADD ⊕
3.5.5 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 23 (Overall)
2,30 %
Rank: 5 (Overall)
Radiu element
ADD ⊕
3.6.1 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 32 (Overall)
1,10 %
Rank: 1 (Overall)
protactiniu element
4.1.2 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
0,14 %
Rank: 3 (Overall)
Radiu element
ADD ⊕
5 utilizări
5.1 Utilizări și beneficii
Character length exceed error
  • 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.
5.1.1 Utilizări industriale
industria electrotehnică, industria electronică
industria electrotehnică, industria electronică
5.1.2 Utilizări medicale
N / A
Industria farmaceutica
5.1.3 alte utilizări
Aliaje
Aliaje
5.2 Proprietățile biologice
5.2.1 Toxicitate
non Toxic
Toxic
5.2.2 Prezent în corpul uman
da
da
5.2.3 in Blood
Sodiu element
0,01 Sânge / mg dm-3
Rank: 22 (Overall)
1.970,00 Sânge / mg dm-3
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
5.2.5 in Bone
Calciu element
0,00 ppm
Rank: 34 (Overall)
10.000,00 ppm
Rank: 2 (Overall)
Plutoniu element
ADD ⊕
6 Fizic
6.1 Punct de topire
Tungsten element
1.539,00 ° C
Rank: 24 (Overall)
97,72 ° C
Rank: 75 (Overall)
franciu element
ADD ⊕
6.2 Punct de fierbere
Tungsten element
2.832,00 ° C
Rank: 35 (Overall)
883,00 ° C
Rank: 71 (Overall)
Fleroviu element
ADD ⊕
6.3 Aspect
6.3.2 Stare fizică
Solid
Solid
6.3.3 Culoare
silvery alb
silvery alb
6.3.4 Luciu
Lucios
Metalic
6.4 Duritate
6.4.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
0,50
Rank: 22 (Overall)
cesiu element
ADD ⊕
7.1.1 Duritatea Brinell
Osmiu element
750,00 MPa
Rank: 12 (Overall)
0,69 MPa
Rank: 53 (Overall)
cesiu element
ADD ⊕
7.2.1 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
ADD ⊕
7.4 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
3.200,00 Domnișoară
Rank: 24 (Overall)
taliu element
ADD ⊕
7.6 Proprietăți optice
7.6.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
7.7.1 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.9 forme alotropice
Nu
Nu
7.9.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
7.9.2 p forme alotropice
Nu e disponibil
Nu e disponibil
7.9.3 y forme alotropice
Nu e disponibil
Nu e disponibil
8 Chimic
8.1 Formula chimica
Sc
Na
8.2 izotopii
8.2.1 Izotopi cunoscute
Paladiu element
13
Rank: 26 (Overall)
17
Rank: 22 (Overall)
Tennessine element
ADD ⊕
8.3 Electronegativitate
8.3.1 Pauling Electronegativitate
Aur element
1,36
Rank: 29 (Overall)
0,93
Rank: 48 (Overall)
franciu element
ADD ⊕
8.3.3 Sanderson Electronegativitate
Cobalt element
1,02
Rank: 21 (Overall)
0,56
Rank: 30 (Overall)
cesiu element
ADD ⊕
8.4.1 Allred Rochow Electronegativitate
Galiu element
1,20
Rank: 27 (Overall)
1,01
Rank: 35 (Overall)
cesiu element
ADD ⊕
8.4.2 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
0,91
Rank: 21 (Overall)
cesiu element
ADD ⊕
8.4.3 Allen Electronegativitate
berkelium eleme..
1,19
Rank: 36 (Overall)
0,87
Rank: 44 (Overall)
cesiu element
8.5 Electropositivity
8.5.1 Pauling Electropositivity
franciu element
2,64
Rank: 25 (Overall)
3,07
Rank: 6 (Overall)
Aur element
ADD ⊕
8.6 Energiile ionizarea
8.6.1 Primul nivel de energie
Crom element
633,10 kJ / mol
Rank: 46 (Overall)
495,80 kJ / mol
Rank: 85 (Overall)
cesiu element
8.6.2 Nivelul 2 Energie
Crom element
1.235,00 kJ / mol
Rank: 57 (Overall)
4.562,00 kJ / mol
Rank: 4 (Overall)
Ruteniu element
ADD ⊕
8.6.3 3rd Level Energy
Crom element
2.388,60 kJ / mol
Rank: 52 (Overall)
6.910,30 kJ / mol
Rank: 6 (Overall)
Osmiu element
ADD ⊕
8.6.4 4a Nivel de energie
Crom element
7.090,60 kJ / mol
Rank: 6 (Overall)
9.543,00 kJ / mol
Rank: 5 (Overall)
toriu element
ADD ⊕
8.6.5 A 5 Nivel de energie
Crom element
8.843,00 kJ / mol
Rank: 6 (Overall)
13.354,00 kJ / mol
Rank: 4 (Overall)
Dubnium element
ADD ⊕
8.6.6 A 6 Nivel de energie
Crom element
10.679,00 kJ / mol
Rank: 7 (Overall)
16.613,00 kJ / mol
Rank: 4 (Overall)
seaborgiu element
ADD ⊕
8.6.7 Nivelul de energie al 7-lea
Crom element
13.310,00 kJ / mol
Rank: 8 (Overall)
20.117,00 kJ / mol
Rank: 4 (Overall)
bohrium element
ADD ⊕
8.6.8 A 8-Level Energy
Crom element
15.250,00 kJ / mol
Rank: 11 (Overall)
25.496,00 kJ / mol
Rank: 4 (Overall)
hassiu element
ADD ⊕
8.6.9 Al 9-lea nivel de energie
Crom element
17.370,00 kJ / mol
Rank: 14 (Overall)
28.932,00 kJ / mol
Rank: 4 (Overall)
itriu element
ADD ⊕
8.6.10 A 10 Nivel de energie
Crom element
21.726,00 kJ / mol
Rank: 13 (Overall)
141.362,00 kJ / mol
Rank: 2 (Overall)
Stronţiu element
8.6.11 11 Nivelul de energie
Magneziu element
24.102,00 kJ / mol
Rank: 16 (Overall)
159.076,00 kJ / mol
Rank: 2 (Overall)
itriu element
8.6.12 12 Nivelul de energie
Magneziu element
66.320,00 kJ / mol
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.13 13 Nivel de energie
Titan element
73.010,00 kJ / mol
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.14 14 Nivel de energie
vanadiu element
80.160,00 kJ / mol
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.15 15 Nivel de energie
Crom element
89.490,00 kJ / mol
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
8.6.16 16 Nivelul de energie
Mangan element
97.400,00 kJ / mol
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
8.6.17 17 Nivelul de energie
Fier element
105.600,00 kJ / mol
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
8.6.18 18 Nivelul de energie
Cobalt element
117.000,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
8.6.19 19 Nivel de energie
Nichel element
124.270,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
8.6.20 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.21 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.6.22 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.6.23 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.24 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.6.25 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.26 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.27 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.28 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.29 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6.30 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.7 echivalent electrochimică
franciu element
0,56 g / amp-hr
Rank: 67 (Overall)
0,86 g / amp-hr
Rank: 62 (Overall)
beriliului element
ADD ⊕
8.8 Funcția de electroni de lucru
Platină element
3,50 eV
Rank: 31 (Overall)
2,75 eV
Rank: 40 (Overall)
cesiu element
ADD ⊕
8.9 Celelalte proprietăți chimice
Coroziune, inflamabile, ionizarea, Izotopii radioactivi, Solubilitate
Stabilitate chimică, Coroziune, inflamabilitatea, ionizarea, Solubilitate
9 Atomic
9.1 Numar atomic
Tennessine elem..
21
Rank: 85 (Overall)
11
Rank: 90 (Overall)
litiu element
ADD ⊕
9.2 Configuratie electronica
[Ar] 3d1 4s2
[Ne] 3s1
9.3 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Corp Centrat cilindrică (CCA)
9.3.1 rețelei de cristal
9.4 Atom
9.4.1 Numărul de Protonii
Tennessine elem..
21
Rank: 84 (Overall)
11
Rank: 89 (Overall)
litiu element
ADD ⊕
9.4.2 Numărul de Neutronii
Fleroviu element
24
Rank: 63 (Overall)
12
Rank: 66 (Overall)
litiu element
ADD ⊕
9.4.3 Numărul de Electronii
Tennessine elem..
21
Rank: 84 (Overall)
11
Rank: 89 (Overall)
litiu element
ADD ⊕
9.5 Raza unui Atom
9.5.1 Raza atomică
cesiu element
162,00 p.m
Rank: 26 (Overall)
186,00 p.m
Rank: 9 (Overall)
beriliului element
ADD ⊕
9.5.2 Raza covalentă
franciu element
170,00 p.m
Rank: 25 (Overall)
166,00 p.m
Rank: 27 (Overall)
beriliului element
ADD ⊕
9.5.3 Van der Waals Raza
franciu element
211,00 p.m
Rank: 25 (Overall)
227,00 p.m
Rank: 21 (Overall)
Zinc element
ADD ⊕
9.6 Greutate atomica
Tennessine elem..
44,96 amu
Rank: 79 (Overall)
22,99 amu
Rank: 84 (Overall)
litiu element
9.7 volum atomic
cesiu element
15,00 cm3 / mol
Rank: 34 (Overall)
23,70 cm3 / mol
Rank: 10 (Overall)
Mangan element
9.8 Numere atomice adiacente
9.8.1 Elementul precedent
9.8.2 Elementul următor
9.9 Valence Electron Potential
Platină element
58,00 (-EV)
Rank: 24 (Overall)
14,10 (-EV)
Rank: 61 (Overall)
franciu element
ADD ⊕
9.10 Constant zabrele
Mangan element
330,90 p.m
Rank: 49 (Overall)
429,06 p.m
Rank: 19 (Overall)
beriliului element
9.11 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
9.12 C latice / A Ratio
cadmiu element
1,59
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
10 Mecanic
10.1 Densitate
10.1.1 Densitatea la temperatura camerei
hassiu element
2,99 g / cm3
Rank: 73 (Overall)
0,97 g / cm3
Rank: 82 (Overall)
litiu element
ADD ⊕
10.1.2 Densitate Când lichid (la mp)
Osmiu element
2,80 g / cm3
Rank: 51 (Overall)
0,93 g / cm3
Rank: 58 (Overall)
litiu element
ADD ⊕
10.2 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
10.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
10.4 Presiunea de vapori
10.4.1 Presiunea de vapori la 1000 K
Stronţiu element
0,00 (Pa)
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu element
ADD ⊕
10.4.2 Presiunea de vapori la 2000 K
Crom element
91,30 (Pa)
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
10.5 Proprietățile elasticitate
10.5.1 shear Modulus
Osmiu element
29,10 GPa
Rank: 24 (Overall)
3,30 GPa
Rank: 50 (Overall)
Potasiu element
ADD ⊕
10.5.2 Modulus în vrac
Osmiu element
56,60 GPa
Rank: 21 (Overall)
6,30 GPa
Rank: 47 (Overall)
cesiu element
ADD ⊕
10.5.3 Modulul lui Young
Iridiu element
74,40 GPa
Rank: 26 (Overall)
10,00 GPa
Rank: 52 (Overall)
cesiu element
ADD ⊕
10.6 poisson Raportul
Galiu element
0,28
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
10.7 Alte proprietăți mecanice
N / A
N / A
11 Magnetic
11.1 Caracteristici magnetice
11.1.1 Gravitație specifică
Cobalt element
2,99
Rank: 61 (Overall)
0,97
Rank: 68 (Overall)
litiu element
ADD ⊕
11.1.2 Comenzi magnetice
paramagnetic
paramagnetic
11.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
11.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
11.2 Proprietăți electrice
11.2.1 Domeniul imobilier electrice
Conductor
Conductor
11.2.2 Rezistivitatea
Mercur element
562,00 nΩ · m
Rank: 10 (Overall)
47,70 nΩ · m
Rank: 43 (Overall)
taliu element
ADD ⊕
11.2.3 Conductivitate electrică
Argint element
0,02 10 6 / cm Ω
Rank: 46 (Overall)
0,21 10 6 / cm Ω
Rank: 9 (Overall)
Plutoniu element
ADD ⊕
11.2.4 electron afinitate
Aur element
18,10 kJ / mol
Rank: 33 (Overall)
52,80 kJ / mol
Rank: 19 (Overall)
Mercur element
ADD ⊕
12 Termic
12.1 Căldura specifică
litiu element
0,60 J / (kg K)
Rank: 8 (Overall)
1,23 J / (kg K)
Rank: 3 (Overall)
americiu element
12.2 Molara Capacitatea de căldură
americiu element
25,52 J / mol · K
Rank: 37 (Overall)
28,23 J / mol · K
Rank: 10 (Overall)
beriliului element
12.3 Conductivitate termică
Argint element
15,80 W / m · K
Rank: 53 (Overall)
142,00 W / m · K
Rank: 11 (Overall)
neptuniu element
12.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
2.573,00 K
Rank: 2 (Overall)
yterbiu element
ADD ⊕
12.5 Expansiunea termică
cesiu element
10,20 pm / (m · K)
Rank: 39 (Overall)
71,00 pm / (m · K)
Rank: 4 (Overall)
Tungsten element
ADD ⊕
12.6 entalpia
12.6.1 Entalpia de Vaporizarea
Tungsten element
314,20 kJ / mol
Rank: 28 (Overall)
89,04 kJ / mol
Rank: 54 (Overall)
Zinc element
12.6.2 Entalpie Fusion
Tungsten element
14,10 kJ / mol
Rank: 25 (Overall)
2,59 kJ / mol
Rank: 59 (Overall)
cesiu element
ADD ⊕
12.6.3 Entalpie de atomizare
Tungsten element
343,00 kJ / mol
Rank: 28 (Overall)
108,40 kJ / mol
Rank: 57 (Overall)
Mercur element
ADD ⊕
12.7 Standard Molar Entropy
protactiniu ele..
34,60 J / mol.K
Rank: 44 (Overall)
51,30 J / mol.K
Rank: 28 (Overall)
beriliului element
ADD ⊕