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cesiu
cesiu

californium
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californium

Comparați cesiu și californium

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1 Tabelul periodic
1.1 Simbol
Cs
Cf
1.2 Număr grup
Tennessine elem..
1
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
6
Rank: 2 (Overall)
7
Rank: 1 (Overall)
litiu element
ADD ⊕
1.4 bloc
s block
f block
1.5 Element de familie
alcaliu
actinide
1.6 Numărul CAS
roentgeniu elem..
7440462
Rank: 40 (Overall)
7440713
Rank: 20 (Overall)
Aluminiu element
1.7 Nume grup spațiu
3m Im_
P63 / mmc
1.8 Număr spațiu grup
Sodiu element
229,00
Rank: 1 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
nu e disponibil
  • Californiului de metal este foarte dăunătoare și puternic radioactive.
  • Californiului metal este cel mai greu metal.
2.2 surse
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
Made by Curiul cu heliu bombardarea Ioni
2.3 Istorie
2.3.1 care a descoperit
Robert Bunsen and Gustav Kirchhoff
Lawrence Berkeley National Laboratory
2.3.2 Descoperire
în 1860
în 1950
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
8 * 10-8 %
Rank: 24 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~0.0000008 %
Rank: 20 (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului element
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 38 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur element
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 35 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
protactiniu element
2.4.6 Abundenței la om
Calciu element
0,00 %
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
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3 utilizări
3.1 Utilizări și beneficii
  • 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.
  • Californiului din metal are un foarte puternic emițător de neutroni. Este folosit ca un detector de metale.
  • De asemenea, este folosit ca identificator pentru verificarea straturilor de apă și ulei în puțuri de petrol.
3.1.1 Utilizări industriale
industria aerospațială, industria de automobile, industria electrotehnică, industria electronică
Industria chimica
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje
Aliaje, Cercetarea nucleară
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic mildly
Toxic
3.2.2 Prezent în corpul uman
da
Nu
3.2.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 28 (Overall)
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Plutoniu element
ADD ⊕
3.2.4 in Bone
Calciu element
0,05 ppm
Rank: 26 (Overall)
0,00 ppm
Rank: 36 (Overall)
Plutoniu element
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4 Fizic
4.1 Punct de topire
Tungsten element
28,50 ° C
Rank: 80 (Overall)
900,00 ° C
Rank: 50 (Overall)
franciu element
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4.2 Punct de fierbere
Tungsten element
678,40 ° C
Rank: 75 (Overall)
1.470,00 ° C
Rank: 59 (Overall)
Fleroviu element
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Aurul argintat
Argint
4.3.3 Luciu
N / A
N / A
4.4 Duritate
4.4.1 Mohs Duritate
Crom element
0,20
Rank: 25 (Overall)
3,00
Rank: 12 (Overall)
cesiu element
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4.4.2 Duritatea Brinell
Osmiu element
0,14 MPa
Rank: 56 (Overall)
Nu e disponibil
Rank: N/A (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
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
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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
Cs
Cf
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
36
Rank: 3 (Overall)
20
Rank: 19 (Overall)
Tennessine element
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
0,79
Rank: 52 (Overall)
1,30
Rank: 32 (Overall)
franciu element
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5.3.2 Sanderson Electronegativitate
Cobalt element
0,22
Rank: 33 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.3 Allred Rochow Electronegativitate
Galiu element
0,86
Rank: 41 (Overall)
1,20
Rank: 27 (Overall)
cesiu element
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
0,62
Rank: 26 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.5 Allen Electronegativitate
berkelium eleme..
0,66
Rank: 48 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu element
3,21
Rank: 2 (Overall)
2,70
Rank: 22 (Overall)
Aur element
ADD ⊕
5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom element
375,70 kJ / mol
Rank: 90 (Overall)
608,00 kJ / mol
Rank: 49 (Overall)
cesiu element
5.5.2 Nivelul 2 Energie
Crom element
2.234,30 kJ / mol
Rank: 8 (Overall)
1.206,00 kJ / mol
Rank: 60 (Overall)
Ruteniu element
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5.5.3 3rd Level Energy
Crom element
3.400,00 kJ / mol
Rank: 16 (Overall)
2.267,00 kJ / mol
Rank: 58 (Overall)
Osmiu element
ADD ⊕
5.5.4 4a Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
3.599,00 kJ / mol
Rank: 52 (Overall)
toriu element
ADD ⊕
5.5.5 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
5.5.6 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
5.5.7 Nivelul de energie al 7-lea
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
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5.5.8 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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5.5.9 Al 9-lea nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
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5.5.10 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
5.5.11 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (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
4,96 g / amp-hr
Rank: 3 (Overall)
3,12 g / amp-hr
Rank: 15 (Overall)
beriliului element
ADD ⊕
5.7 Funcția de electroni de lucru
Platină element
2,14 eV
Rank: 46 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.8 Celelalte proprietăți chimice
Stabilitate chimică, Coroziune, ionizarea, Izotopii radioactivi, Solubilitate
Coroziune, ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
6 Atomic
6.1 Numar atomic
Tennessine elem..
55
Rank: 61 (Overall)
98
Rank: 20 (Overall)
litiu element
ADD ⊕
6.2 Configuratie electronica
[Xe] 6s1
[Rn] 5f10 7s2
6.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Dublu hexagonala Închide Prânz la pachet (DHCP)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine elem..
55
Rank: 60 (Overall)
98
Rank: 20 (Overall)
litiu element
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu element
78
Rank: 43 (Overall)
153
Rank: 9 (Overall)
litiu element
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine elem..
55
Rank: 60 (Overall)
98
Rank: 20 (Overall)
litiu element
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu element
265,00 p.m
Rank: 1 (Overall)
186,00 p.m
Rank: 9 (Overall)
beriliului element
ADD ⊕
6.5.2 Raza covalentă
franciu element
244,00 p.m
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
6.5.3 Van der Waals Raza
franciu element
343,00 p.m
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc element
ADD ⊕
6.6 Greutate atomica
Tennessine elem..
132,91 amu
Rank: 55 (Overall)
251,00 amu
Rank: 17 (Overall)
litiu element
6.7 volum atomic
cesiu element
71,07 cm3 / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (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
8,62 (-EV)
Rank: 66 (Overall)
44,50 (-EV)
Rank: 38 (Overall)
franciu element
ADD ⊕
6.10 Constant zabrele
Mangan element
614,10 p.m
Rank: 5 (Overall)
338,00 p.m
Rank: 47 (Overall)
beriliului element
6.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, 2 π/3
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
1,93 g / cm3
Rank: 76 (Overall)
15,10 g / cm3
Rank: 21 (Overall)
litiu element
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu element
1,84 g / cm3
Rank: 53 (Overall)
Nu e disponibil
Rank: N/A (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
Nu e disponibil
Rank: N/A (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
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu element
ADD ⊕
7.5.2 Modulus în vrac
Osmiu element
1,60 GPa
Rank: 50 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
7.5.3 Modulul lui Young
Iridiu element
1,70 GPa
Rank: 58 (Overall)
Nu e disponibil
Rank: N/A (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
Ductil
Maleabil, Sectile
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt element
1,87
Rank: 64 (Overall)
15,10
Rank: 13 (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
Semiconductor
Necunoscut
8.2.2 Rezistivitatea
Mercur element
205,00 nΩ · m
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
ADD ⊕
8.2.3 Conductivitate electrică
Argint element
0,05 10 6 / cm Ω
Rank: 35 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
8.2.4 electron afinitate
Aur element
45,50 kJ / mol
Rank: 25 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
ADD ⊕
9 Termic
9.1 Căldura specifică
litiu element
0,24 J / (kg K)
Rank: 23 (Overall)
Nu e disponibil
Rank: N/A (Overall)
americiu element
9.2 Molara Capacitatea de căldură
americiu element
32,21 J / mol · K
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
9.3 Conductivitate termică
Argint element
35,90 W / m · K
Rank: 36 (Overall)
Nu e disponibil
Rank: N/A (Overall)
neptuniu element
9.4 Temperatura critică
litiu element
1.938,00 K
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
9.5 Expansiunea termică
cesiu element
97,00 pm / (m · K)
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten element
65,90 kJ / mol
Rank: 57 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc element
9.6.2 Entalpie Fusion
Tungsten element
2,10 kJ / mol
Rank: 63 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten element
78,20 kJ / mol
Rank: 60 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
ADD ⊕
9.7 Standard Molar Entropy
protactiniu ele..
85,20 J / mol.K
Rank: 3 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕