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Dubnium
Dubnium

cesiu
cesiu



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Dubnium
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Comparați Dubnium și cesiu

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1 Tabelul periodic
1.1 Simbol
Db
Cs
1.2 Număr grup
Tennessine elem..
5
Rank: 13 (Overall)
1
Rank: 17 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
7
Rank: 1 (Overall)
6
Rank: 2 (Overall)
litiu element
ADD ⊕
1.4 bloc
d block
s block
1.5 Element de familie
metal de tranziție
alcaliu
1.6 Numărul CAS
roentgeniu elem..
53850354
Rank: 14 (Overall)
7440462
Rank: 40 (Overall)
Aluminiu element
1.7 Nume grup spațiu
Nu e disponibil
3m Im_
1.8 Număr spațiu grup
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
229,00
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • IUPAC a alocat un nume temporar pentru Dubnium ca metal "Unnilpentium".
  • În producția de Dubnium, se folosește cromatografia cu gradient termic.
nu e disponibil
2.2 surse
Produs bombardând Am243 cu Ne22, Produs sintetic
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Joint Institute for Nuclear Research
Robert Bunsen and Gustav Kirchhoff
2.3.2 Descoperire
în 1968
în 1860
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
Nu e disponibil
Rank: N/A (Overall)
8 * 10-8 %
Rank: 24 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~-9999 %
Rank: N/A (Overall)
~0.0000008 %
Rank: 20 (Overall)
beriliului element
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 38 (Overall)
Aur element
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 35 (Overall)
Radiu element
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 17 (Overall)
protactiniu element
2.4.6 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 17 (Overall)
Radiu element
ADD ⊕
2 utilizări
2.1 Utilizări și beneficii
  • folosește în prezent cunoscute ale Dubnium de metal sunt limitate la doar scop de cercetare.
  • Cea mai comună utilizare a metalului cesiu este ca un fluid de foraj. Este, de asemenea, utilizat în fabricarea sticlei optice.
  • In tuburi vidate si echipamente de contr acest metal este folosit ca promotor de catalizator.
2.1.1 Utilizări industriale
N / A
industria aerospațială, industria de automobile, industria electrotehnică, industria electronică
2.1.2 Utilizări medicale
N / A
N / A
2.1.3 alte utilizări
Scopuri de cercetare
Aliaje
2.2 Proprietățile biologice
2.2.1 Toxicitate
Necunoscut
Toxic mildly
2.2.2 Prezent în corpul uman
Nu
da
2.2.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
0,00 Sânge / mg dm-3
Rank: 28 (Overall)
Plutoniu element
ADD ⊕
2.3.2 in Bone
Calciu element
0,00 ppm
Rank: 36 (Overall)
0,05 ppm
Rank: 26 (Overall)
Plutoniu element
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3 Fizic
3.1 Punct de topire
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
28,50 ° C
Rank: 80 (Overall)
franciu element
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3.2 Punct de fierbere
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
678,40 ° C
Rank: 75 (Overall)
Fleroviu element
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3.4 Aspect
3.4.1 Stare fizică
Solid
Solid
3.4.2 Culoare
Necunoscut
Aurul argintat
3.4.3 Luciu
necunoscut Luster
N / A
3.5 Duritate
3.5.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
0,20
Rank: 25 (Overall)
cesiu element
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3.5.3 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
0,14 MPa
Rank: 56 (Overall)
cesiu element
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3.6.1 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
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4.3 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
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4.5 Proprietăți optice
4.5.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
4.5.3 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
4.6 forme alotropice
Nu
Nu
4.6.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
4.6.2 p forme alotropice
Nu e disponibil
Nu e disponibil
4.6.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Db
Cs
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
10
Rank: 28 (Overall)
36
Rank: 3 (Overall)
Tennessine element
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
0,79
Rank: 52 (Overall)
franciu element
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5.3.3 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
0,22
Rank: 33 (Overall)
cesiu element
ADD ⊕
5.4.2 Allred Rochow Electronegativitate
Galiu element
Nu e disponibil
Rank: N/A (Overall)
0,86
Rank: 41 (Overall)
cesiu element
ADD ⊕
5.5.3 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
0,62
Rank: 26 (Overall)
cesiu element
ADD ⊕
5.5.5 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
0,66
Rank: 48 (Overall)
cesiu element
5.7 Electropositivity
5.7.1 Pauling Electropositivity
franciu element
Nu e disponibil
Rank: N/A (Overall)
3,21
Rank: 2 (Overall)
Aur element
ADD ⊕
5.10 Energiile ionizarea
5.10.1 Primul nivel de energie
Crom element
664,80 kJ / mol
Rank: 38 (Overall)
375,70 kJ / mol
Rank: 90 (Overall)
cesiu element
6.1.3 Nivelul 2 Energie
Crom element
1.546,70 kJ / mol
Rank: 38 (Overall)
2.234,30 kJ / mol
Rank: 8 (Overall)
Ruteniu element
ADD ⊕
6.2.2 3rd Level Energy
Crom element
2.378,40 kJ / mol
Rank: 53 (Overall)
3.400,00 kJ / mol
Rank: 16 (Overall)
Osmiu element
ADD ⊕
6.2.4 4a Nivel de energie
Crom element
3.298,80 kJ / mol
Rank: 61 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu element
ADD ⊕
6.3.1 A 5 Nivel de energie
Crom element
4.305,20 kJ / mol
Rank: 39 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
6.5.2 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
6.5.4 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 ⊕
6.5.6 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 ⊕
7.2.1 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
7.3.1 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
8.1.1 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.2.1 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.3.1 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.1 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
8.6.2 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
8.6.5 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
8.8.1 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
8.8.4 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
8.8.5 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.8.7 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.10.1 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
9.1.2 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.4 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
9.1.7 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.2.2 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.2.5 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.2.6 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.2.8 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.2.9 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.2 echivalent electrochimică
franciu element
Nu e disponibil
Rank: N/A (Overall)
4,96 g / amp-hr
Rank: 3 (Overall)
beriliului element
ADD ⊕
10.4 Funcția de electroni de lucru
Platină element
Nu e disponibil
Rank: N/A (Overall)
2,14 eV
Rank: 46 (Overall)
cesiu element
ADD ⊕
10.6 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate
Stabilitate chimică, Coroziune, ionizarea, Izotopii radioactivi, Solubilitate
11 Atomic
11.1 Numar atomic
Tennessine elem..
105
Rank: 13 (Overall)
55
Rank: 61 (Overall)
litiu element
ADD ⊕
11.3 Configuratie electronica
[Rn] 5f14 6d5 7s2
[Xe] 6s1
11.4 Structura de cristal
Corp Centrat cilindrică (CCA)
Corp Centrat cilindrică (CCA)
11.4.1 rețelei de cristal
11.5 Atom
11.5.1 Numărul de Protonii
Tennessine elem..
105
Rank: 13 (Overall)
55
Rank: 60 (Overall)
litiu element
ADD ⊕
11.6.1 Numărul de Neutronii
Fleroviu element
157
Rank: 7 (Overall)
78
Rank: 43 (Overall)
litiu element
ADD ⊕
11.7.1 Numărul de Electronii
Tennessine elem..
105
Rank: 13 (Overall)
55
Rank: 60 (Overall)
litiu element
ADD ⊕
11.9 Raza unui Atom
11.9.1 Raza atomică
cesiu element
139,00 p.m
Rank: 39 (Overall)
265,00 p.m
Rank: 1 (Overall)
beriliului element
ADD ⊕
11.9.4 Raza covalentă
franciu element
149,00 p.m
Rank: 35 (Overall)
244,00 p.m
Rank: 2 (Overall)
beriliului element
ADD ⊕
11.9.5 Van der Waals Raza
franciu element
Nu e disponibil
Rank: N/A (Overall)
343,00 p.m
Rank: 2 (Overall)
Zinc element
ADD ⊕
11.10 Greutate atomica
Tennessine elem..
268,00 amu
Rank: 10 (Overall)
132,91 amu
Rank: 55 (Overall)
litiu element
11.11 volum atomic
cesiu element
Nu e disponibil
Rank: N/A (Overall)
71,07 cm3 / mol
Rank: 1 (Overall)
Mangan element
11.12 Numere atomice adiacente
11.12.1 Elementul precedent
11.12.2 Elementul următor
11.13 Valence Electron Potential
Platină element
Nu e disponibil
Rank: N/A (Overall)
8,62 (-EV)
Rank: 66 (Overall)
franciu element
ADD ⊕
11.14 Constant zabrele
Mangan element
Nu e disponibil
Rank: N/A (Overall)
614,10 p.m
Rank: 5 (Overall)
beriliului element
11.15 zabrele Unghiuri
NA
π/2, π/2, π/2
11.16 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
29,30 g / cm3
Rank: 5 (Overall)
1,93 g / cm3
Rank: 76 (Overall)
litiu element
ADD ⊕
12.1.2 Densitate Când lichid (la mp)
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
1,84 g / cm3
Rank: 53 (Overall)
litiu element
ADD ⊕
12.2 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (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
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
12.5 Proprietățile elasticitate
12.5.1 shear Modulus
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu element
ADD ⊕
12.5.2 Modulus în vrac
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
1,60 GPa
Rank: 50 (Overall)
cesiu element
ADD ⊕
12.5.3 Modulul lui Young
Iridiu element
Nu e disponibil
Rank: N/A (Overall)
1,70 GPa
Rank: 58 (Overall)
cesiu element
ADD ⊕
12.6 poisson Raportul
Galiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
12.7 Alte proprietăți mecanice
Necunoscut
Ductil
13 Magnetic
13.1 Caracteristici magnetice
13.1.1 Gravitație specifică
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
1,87
Rank: 64 (Overall)
litiu element
ADD ⊕
13.1.2 Comenzi magnetice
Necunoscut
paramagnetic
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
Necunoscut
Semiconductor
13.2.2 Rezistivitatea
Mercur element
Nu e disponibil
Rank: N/A (Overall)
205,00 nΩ · m
Rank: 17 (Overall)
taliu element
ADD ⊕
13.2.3 Conductivitate electrică
Argint element
Nu e disponibil
Rank: N/A (Overall)
0,05 10 6 / cm Ω
Rank: 35 (Overall)
Plutoniu element
ADD ⊕
13.2.4 electron afinitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
45,50 kJ / mol
Rank: 25 (Overall)
Mercur element
ADD ⊕
14 Termic
14.1 Căldura specifică
litiu element
Nu e disponibil
Rank: N/A (Overall)
0,24 J / (kg K)
Rank: 23 (Overall)
americiu element
14.2 Molara Capacitatea de căldură
americiu element
Nu e disponibil
Rank: N/A (Overall)
32,21 J / mol · K
Rank: 4 (Overall)
beriliului element
14.3 Conductivitate termică
Argint element
Nu e disponibil
Rank: N/A (Overall)
35,90 W / m · K
Rank: 36 (Overall)
neptuniu element
14.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
1.938,00 K
Rank: 5 (Overall)
yterbiu element
ADD ⊕
14.5 Expansiunea termică
cesiu element
Nu e disponibil
Rank: N/A (Overall)
97,00 pm / (m · K)
Rank: 1 (Overall)
Tungsten element
ADD ⊕
14.6 entalpia
14.6.1 Entalpia de Vaporizarea
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
65,90 kJ / mol
Rank: 57 (Overall)
Zinc element
14.6.2 Entalpie Fusion
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
2,10 kJ / mol
Rank: 63 (Overall)
cesiu element
ADD ⊕
14.6.3 Entalpie de atomizare
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
78,20 kJ / mol
Rank: 60 (Overall)
Mercur element
ADD ⊕
14.7 Standard Molar Entropy
protactiniu ele..
Nu e disponibil
Rank: N/A (Overall)
85,20 J / mol.K
Rank: 3 (Overall)
beriliului element
ADD ⊕