Acasă
×

Cobalt
Cobalt

Radiu
Radiu



ADD
Compare
X
Cobalt
X
Radiu

Comparați Cobalt și Radiu

Add ⊕
1 Tabelul periodic
1.1 Simbol
Co
Ra
1.2 Număr grup
Tennessine elem..
9
Rank: 9 (Overall)
2
Rank: 16 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
4
Rank: 4 (Overall)
7
Rank: 1 (Overall)
litiu element
ADD ⊕
1.4 bloc
d block
s block
1.5 Element de familie
metal de tranziție
Pământ alcalină
1.6 Numărul CAS
roentgeniu elem..
7440484
Rank: 38 (Overall)
7440144
Rank: 65 (Overall)
Aluminiu element
1.7 Nume grup spațiu
P63 / mmc
3m Im_
1.8 Număr spațiu grup
Sodiu element
194,00
Rank: 5 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
Character length exceed error
  • de metal radiu este cea mai grea de metal din coloana alcalina a metalelor de pământuri.
  • Radiu metal este extrem de radioactiv si nu are nici izotopi stabili.
2.2 surse
S-au găsit în Compuși, Minerit, Minereurile de minerale
Minerit, Minereu metale
2.3 Istorie
2.3.1 care a descoperit
Georg Brandt
Not Available
2.3.2 Descoperire
în 1732
în 1898
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
3 * 10-4 %
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~0.0004 %
Rank: 9 (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului element
ADD ⊕
1.0.1 Abundenței În Meteoriți
Fier element
0,06 %
Rank: 10 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur element
ADD ⊕
1.1.1 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 21 (Overall)
0,00 %
Rank: 57 (Overall)
Radiu element
ADD ⊕
1.2.1 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 20 (Overall)
0,00 %
Rank: 45 (Overall)
protactiniu element
1.3.2 Abundenței la om
Calciu element
0,00 %
Rank: 17 (Overall)
0,00 %
Rank: 20 (Overall)
Radiu element
ADD ⊕
2 utilizări
2.1 Utilizări și beneficii
  • aliajele sale cu aluminiu și nichel sunt utilizate pentru a face magneți puternici.
  • Puține alte aliaje prezintă rezistență la temperaturi ridicate și, prin urmare, acestea sunt utilizate în turbinele cu motor Jet și gaze.
  • Este un metal puternic radioactive; și uneori radiu-223 este utilizat pentru tratarea cancerului de prostată.
  • Este folosit în vopsele luminoase.
2.1.1 Utilizări industriale
Industria chimica, industria electrotehnică, industria electronică
N / A
2.1.2 Utilizări medicale
Industria farmaceutica
Industria farmaceutica
2.1.3 alte utilizări
Aliaje
N / A
2.2 Proprietățile biologice
2.2.1 Toxicitate
Toxic
Toxic puternic
2.2.2 Prezent în corpul uman
da
Nu
2.2.3 in Blood
Sodiu element
0,04 Sânge / mg dm-3
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
2.3.2 in Bone
Calciu element
0,04 ppm
Rank: 27 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
3 Fizic
3.1 Punct de topire
Tungsten element
1.495,00 ° C
Rank: 29 (Overall)
700,00 ° C
Rank: 59 (Overall)
franciu element
ADD ⊕
3.3 Punct de fierbere
Tungsten element
2.870,00 ° C
Rank: 34 (Overall)
1.737,00 ° C
Rank: 54 (Overall)
Fleroviu element
ADD ⊕
4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Gri
silvery alb
4.3.3 Luciu
Metalic
Metalic
4.4 Duritate
4.4.1 Mohs Duritate
Crom element
5,00
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
4.5.2 Duritatea Brinell
Osmiu element
470,00 MPa
Rank: 26 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
4.5.4 Duritatea Vickers
Tungsten element
1.043,00 MPa
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
ADD ⊕
4.6 Viteza sunetului
tehnețiu element
4.720,00 Domnișoară
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
ADD ⊕
4.7 Proprietăți optice
4.7.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
4.7.3 reflexiei
Argint element
67,00 %
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
4.9 forme alotropice
da
Nu
4.9.1 alfa forme alotropice
α-Cobalt
Nu e disponibil
4.9.2 p forme alotropice
β-Cobalt
Nu e disponibil
4.9.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Co
Ra
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
26
Rank: 13 (Overall)
33
Rank: 6 (Overall)
Tennessine element
ADD ⊕
5.4 Electronegativitate
5.4.1 Pauling Electronegativitate
Aur element
1,88
Rank: 12 (Overall)
0,90
Rank: 49 (Overall)
franciu element
ADD ⊕
5.4.3 Sanderson Electronegativitate
Cobalt element
2,56
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
5.4.5 Allred Rochow Electronegativitate
Galiu element
1,70
Rank: 5 (Overall)
0,97
Rank: 38 (Overall)
cesiu element
ADD ⊕
5.5.1 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
0,92
Rank: 20 (Overall)
cesiu element
ADD ⊕
5.6.1 Allen Electronegativitate
berkelium eleme..
1,84
Rank: 10 (Overall)
0,89
Rank: 42 (Overall)
cesiu element
6.2 Electropositivity
6.2.1 Pauling Electropositivity
franciu element
2,12
Rank: 41 (Overall)
3,10
Rank: 5 (Overall)
Aur element
ADD ⊕
6.3 Energiile ionizarea
6.3.1 Primul nivel de energie
Crom element
760,40 kJ / mol
Rank: 19 (Overall)
509,30 kJ / mol
Rank: 82 (Overall)
cesiu element
6.4.2 Nivelul 2 Energie
Crom element
1.648,00 kJ / mol
Rank: 31 (Overall)
979,00 kJ / mol
Rank: 81 (Overall)
Ruteniu element
ADD ⊕
6.4.4 3rd Level Energy
Crom element
3.232,00 kJ / mol
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Osmiu element
ADD ⊕
6.4.5 4a Nivel de energie
Crom element
4.950,00 kJ / mol
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu element
ADD ⊕
6.5.1 A 5 Nivel de energie
Crom element
7.670,00 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
6.7.2 A 6 Nivel de energie
Crom element
9.840,00 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
6.7.4 Nivelul de energie al 7-lea
Crom element
12.440,00 kJ / mol
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
ADD ⊕
6.7.6 A 8-Level Energy
Crom element
15.230,00 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
ADD ⊕
6.8.1 Al 9-lea nivel de energie
Crom element
17.959,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
ADD ⊕
7.2.1 A 10 Nivel de energie
Crom element
26.570,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
7.3.1 11 Nivelul de energie
Magneziu element
29.400,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
7.3.2 12 Nivelul de energie
Magneziu element
32.400,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.1.1 13 Nivel de energie
Titan element
36.600,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.2.1 14 Nivel de energie
vanadiu element
39.700,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.3.1 15 Nivel de energie
Crom element
42.800,00 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
8.5.1 16 Nivelul de energie
Mangan element
49.396,00 kJ / mol
Rank: 11 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
8.6.2 17 Nivelul de energie
Fier element
52.737,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
8.6.4 18 Nivelul de energie
Cobalt element
134.810,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
8.6.6 19 Nivel de energie
Nichel element
145.170,00 kJ / mol
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
8.7.1 20 Nivelul de energie
Zinc element
154.700,00 kJ / mol
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.8.2 21 Nivelul de energie
Zinc element
167.400,00 kJ / mol
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.8.4 22 Nivelul de energie
Cupru element
178.100,00 kJ / mol
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.8.6 23 Nivelul de energie
Cupru element
189.300,00 kJ / mol
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.9.1 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.11.1 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.2 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.3 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: 100 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.5 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.7 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.8 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.3 echivalent electrochimică
franciu element
1,10 g / amp-hr
Rank: 57 (Overall)
4,22 g / amp-hr
Rank: 6 (Overall)
beriliului element
ADD ⊕
9.4 Funcția de electroni de lucru
Platină element
5,00 eV
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
9.5 Celelalte proprietăți chimice
Stabilitate chimică, ionizarea
ionizarea, Izotopii radioactivi, Radioactivitate
10 Atomic
10.1 Numar atomic
Tennessine elem..
22
Rank: 84 (Overall)
88
Rank: 30 (Overall)
litiu element
ADD ⊕
10.2 Configuratie electronica
[Ar] 3d2 4s2
[Rn] 7s2
11.1 Structura de cristal
Hexagonala Închide Ambalat (HCP)
Corp Centrat cilindrică (CCA)
11.2.1 rețelei de cristal
11.3 Atom
11.3.1 Numărul de Protonii
Tennessine elem..
22
Rank: 83 (Overall)
88
Rank: 30 (Overall)
litiu element
ADD ⊕
11.4.1 Numărul de Neutronii
Fleroviu element
26
Rank: 62 (Overall)
138
Rank: 16 (Overall)
litiu element
ADD ⊕
11.4.2 Numărul de Electronii
Tennessine elem..
22
Rank: 83 (Overall)
88
Rank: 30 (Overall)
litiu element
ADD ⊕
11.6 Raza unui Atom
11.6.1 Raza atomică
cesiu element
147,00 p.m
Rank: 34 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
11.7.1 Raza covalentă
franciu element
160,00 p.m
Rank: 30 (Overall)
221,00 p.m
Rank: 3 (Overall)
beriliului element
ADD ⊕
11.8.1 Van der Waals Raza
franciu element
200,00 p.m
Rank: 28 (Overall)
283,00 p.m
Rank: 4 (Overall)
Zinc element
ADD ⊕
11.10 Greutate atomica
Tennessine elem..
47,87 amu
Rank: 78 (Overall)
226,00 amu
Rank: 26 (Overall)
litiu element
11.12 volum atomic
cesiu element
10,64 cm3 / mol
Rank: 46 (Overall)
45,20 cm3 / mol
Rank: 4 (Overall)
Mangan element
11.13 Numere atomice adiacente
11.13.1 Elementul precedent
11.13.2 Elementul următor
11.14 Valence Electron Potential
Platină element
95,20 (-EV)
Rank: 10 (Overall)
20,10 (-EV)
Rank: 59 (Overall)
franciu element
ADD ⊕
11.15 Constant zabrele
Mangan element
295,08 p.m
Rank: 61 (Overall)
514,80 p.m
Rank: 13 (Overall)
beriliului element
11.16 zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2
11.17 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
12 Mecanic
12.1 Densitate
12.1.1 Densitatea la temperatura camerei
hassiu element
4,51 g / cm3
Rank: 70 (Overall)
5,50 g / cm3
Rank: 68 (Overall)
litiu element
ADD ⊕
12.1.2 Densitate Când lichid (la mp)
Osmiu element
4,11 g / cm3
Rank: 49 (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu element
ADD ⊕
12.2 Rezistență la tracțiune
Fier element
434,00 MPa
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
12.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
12.4 Presiunea de vapori
12.4.1 Presiunea de vapori la 1000 K
Stronţiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu element
ADD ⊕
12.4.2 Presiunea de vapori la 2000 K
Crom element
0,98 (Pa)
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
12.5 Proprietățile elasticitate
12.5.1 shear Modulus
Osmiu element
44,00 GPa
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu element
ADD ⊕
12.5.2 Modulus în vrac
Osmiu element
110,00 GPa
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
12.5.3 Modulul lui Young
Iridiu element
116,00 GPa
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
12.6 poisson Raportul
Galiu element
0,32
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
12.7 Alte proprietăți mecanice
Ductil
N / A
13 Magnetic
13.1 Caracteristici magnetice
13.1.1 Gravitație specifică
Cobalt element
4.500,00
Rank: 1 (Overall)
5,00
Rank: 56 (Overall)
litiu element
ADD ⊕
13.1.2 Comenzi magnetice
paramagnetic
nemagnetic
13.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
13.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
13.2 Proprietăți electrice
13.2.1 Domeniul imobilier electrice
conductor slab
N / A
13.2.2 Rezistivitatea
Mercur element
420,00 nΩ · m
Rank: 12 (Overall)
100,00 nΩ · m
Rank: 31 (Overall)
taliu element
ADD ⊕
13.2.3 Conductivitate electrică
Argint element
0,02 10 6 / cm Ω
Rank: 42 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
13.2.4 electron afinitate
Aur element
7,60 kJ / mol
Rank: 37 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
ADD ⊕
14 Termic
14.1 Căldura specifică
litiu element
0,52 J / (kg K)
Rank: 9 (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu element
14.2 Molara Capacitatea de căldură
americiu element
25,06 J / mol · K
Rank: 44 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
14.3 Conductivitate termică
Argint element
21,90 W / m · K
Rank: 43 (Overall)
18,60 W / m · K
Rank: 45 (Overall)
neptuniu element
14.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
14.5 Expansiunea termică
cesiu element
8,60 pm / (m · K)
Rank: 45 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
14.6 entalpia
14.6.1 Entalpia de Vaporizarea
Tungsten element
429,00 kJ / mol
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc element
14.6.2 Entalpie Fusion
Tungsten element
15,48 kJ / mol
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
14.6.3 Entalpie de atomizare
Tungsten element
468,60 kJ / mol
Rank: 15 (Overall)
163,00 kJ / mol
Rank: 51 (Overall)
Mercur element
ADD ⊕
14.7 Standard Molar Entropy
protactiniu ele..
27,30 J / mol.K
Rank: 56 (Overall)
71,00 J / mol.K
Rank: 14 (Overall)
beriliului element
ADD ⊕