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1 Tabelul periodic
1.1 Simbol
Pm
Eu
1.2 Număr grup
Tennessine elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu element
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1.3 perioada Număr
Uraniu element
6
Rank: 2 (Overall)
6
Rank: 2 (Overall)
litiu element
ADD ⊕
1.5 bloc
f block
f block
1.6 Element de familie
lantanidelor
lantanidelor
1.7 Numărul CAS
roentgeniu elem..
7440122
Rank: 67 (Overall)
7440531
Rank: 34 (Overall)
Aluminiu element
1.8 Nume grup spațiu
Nu e disponibil
3m Im_
1.9 Număr spațiu grup
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
229,00
Rank: 1 (Overall)
Plutoniu element
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2 Fapte
2.1 Fapte interesante
  • Promethium metalic găsit în pitchblende.
  • Promethium metal este metal puternic radioactiv.
nu e disponibil
2.2 surse
S-au găsit în minerale, Minerit
S-au găsit în minerale, Minerit, Minereurile de minerale
2.3 Istorie
2.3.1 care a descoperit
Chien Shiung Wu, Emilio Segrè, Hans Bethe
Eugène-Anatole Demarçay
2.3.2 Descoperire
în 1942
în 1896
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
Nu e disponibil
Rank: N/A (Overall)
5 * 10-8 %
Rank: 27 (Overall)
taliu element
2.4.2 Abundenței În Soare
Fier element
~-9999 %
Rank: N/A (Overall)
~0.00000005 %
Rank: 27 (Overall)
beriliului element
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2.5.1 Abundenței În Meteoriți
Fier element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 43 (Overall)
Aur element
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3.1.2 Abundenței în scoarța Pământului
Aluminiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 36 (Overall)
Radiu element
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1.4.2 Abundenței în oceanele
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 42 (Overall)
protactiniu element
1.4.6 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
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2 utilizări
2.1 Utilizări și beneficii
Character length exceed error
  • metale europiu utilizări principale este în tipărirea bancnotelor euro. Aceste note lumina roșu în lumină UV.
  • Acesta este utilizat în becuri redus de energie.
2.1.1 Utilizări industriale
N / A
Industria chimica
2.1.3 Utilizări medicale
N / A
N / A
2.1.4 alte utilizări
N / A
Aliaje
2.2 Proprietățile biologice
2.2.1 Toxicitate
non Toxic
non Toxic
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)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
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2.3.3 in Bone
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
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3 Fizic
3.1 Punct de topire
Tungsten element
1.042,00 ° C
Rank: 43 (Overall)
822,00 ° C
Rank: 55 (Overall)
franciu element
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3.2 Punct de fierbere
Tungsten element
3.000,00 ° C
Rank: 31 (Overall)
1.597,00 ° C
Rank: 56 (Overall)
Fleroviu element
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4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Necunoscut
silvery alb
4.4.1 Luciu
Metalic
Lucios
4.5 Duritate
4.5.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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4.6.1 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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4.8.2 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
167,00 MPa
Rank: 34 (Overall)
Paladiu element
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4.9 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
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4.10 Proprietăți optice
4.10.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
4.11.1 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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4.12 forme alotropice
Nu
Nu
4.12.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
4.12.2 p forme alotropice
Nu e disponibil
Nu e disponibil
4.12.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Pm
Eu
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
27
Rank: 12 (Overall)
31
Rank: 8 (Overall)
Tennessine element
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5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
1,20
Rank: 39 (Overall)
franciu element
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5.3.2 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
1,01
Rank: 22 (Overall)
cesiu element
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5.3.3 Allred Rochow Electronegativitate
Galiu element
1,07
Rank: 32 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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5.3.5 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur element
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5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom element
540,00 kJ / mol
Rank: 73 (Overall)
547,10 kJ / mol
Rank: 71 (Overall)
cesiu element
5.5.2 Nivelul 2 Energie
Crom element
1.050,00 kJ / mol
Rank: 78 (Overall)
1.085,00 kJ / mol
Rank: 74 (Overall)
Ruteniu element
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5.5.3 3rd Level Energy
Crom element
2.150,00 kJ / mol
Rank: 67 (Overall)
2.404,00 kJ / mol
Rank: 51 (Overall)
Osmiu element
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5.5.4 4a Nivel de energie
Crom element
3.970,00 kJ / mol
Rank: 38 (Overall)
4.120,00 kJ / mol
Rank: 33 (Overall)
toriu element
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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
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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
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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
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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
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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
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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
1.2.4 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.2.5 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.2.6 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.3 echivalent electrochimică
franciu element
1,80 g / amp-hr
Rank: 36 (Overall)
1,89 g / amp-hr
Rank: 33 (Overall)
beriliului element
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1.4 Funcția de electroni de lucru
Platină element
Nu e disponibil
Rank: N/A (Overall)
2,50 eV
Rank: 43 (Overall)
cesiu element
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1.5 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Solubilitate
ionizarea, Izotopii radioactivi, Solubilitate
2 Atomic
2.1 Numar atomic
Tennessine elem..
61
Rank: 55 (Overall)
63
Rank: 53 (Overall)
litiu element
ADD ⊕
2.2 Configuratie electronica
[Xe] 4f5 6s2
[Xe] 4f7 6s2
2.3 Structura de cristal
Dublu hexagonala Închide Prânz la pachet (DHCP)
Corp Centrat cilindrică (CCA)
2.3.1 rețelei de cristal
2.4 Atom
2.4.1 Numărul de Protonii
Tennessine elem..
61
Rank: 54 (Overall)
63
Rank: 52 (Overall)
litiu element
ADD ⊕
2.4.2 Numărul de Neutronii
Fleroviu element
84
Rank: 40 (Overall)
89
Rank: 38 (Overall)
litiu element
ADD ⊕
2.4.3 Numărul de Electronii
Tennessine elem..
61
Rank: 54 (Overall)
63
Rank: 52 (Overall)
litiu element
ADD ⊕
2.5 Raza unui Atom
2.5.1 Raza atomică
cesiu element
183,00 p.m
Rank: 10 (Overall)
180,00 p.m
Rank: 14 (Overall)
beriliului element
ADD ⊕
2.5.2 Raza covalentă
franciu element
199,00 p.m
Rank: 12 (Overall)
198,00 p.m
Rank: 13 (Overall)
beriliului element
ADD ⊕
2.5.3 Van der Waals Raza
franciu element
236,00 p.m
Rank: 16 (Overall)
233,00 p.m
Rank: 18 (Overall)
Zinc element
ADD ⊕
2.6 Greutate atomica
Tennessine elem..
145,00 amu
Rank: 49 (Overall)
151,96 amu
Rank: 47 (Overall)
litiu element
2.7 volum atomic
cesiu element
22,39 cm3 / mol
Rank: 12 (Overall)
28,90 cm3 / mol
Rank: 8 (Overall)
Mangan element
2.8 Numere atomice adiacente
2.8.1 Elementul precedent
2.8.2 Elementul următor
2.9 Valence Electron Potential
Platină element
44,10 (-EV)
Rank: 39 (Overall)
45,60 (-EV)
Rank: 35 (Overall)
franciu element
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2.10 Constant zabrele
Mangan element
Nu e disponibil
Rank: N/A (Overall)
458,10 p.m
Rank: 17 (Overall)
beriliului element
2.11 zabrele Unghiuri
Unknown
π/2, π/2, π/2
2.12 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
3 Mecanic
3.1 Densitate
3.1.1 Densitatea la temperatura camerei
hassiu element
7,26 g / cm3
Rank: 56 (Overall)
5,26 g / cm3
Rank: 69 (Overall)
litiu element
ADD ⊕
3.1.2 Densitate Când lichid (la mp)
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
5,13 g / cm3
Rank: 47 (Overall)
litiu element
ADD ⊕
3.2 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (Overall)
120,00 MPa
Rank: 15 (Overall)
indiu element
ADD ⊕
3.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
3.4 Presiunea de vapori
3.4.1 Presiunea de vapori la 1000 K
Stronţiu element
Nu e disponibil
Rank: N/A (Overall)
19,40 (Pa)
Rank: 4 (Overall)
ceriu element
ADD ⊕
3.4.2 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 ⊕
3.5 Proprietățile elasticitate
3.5.1 shear Modulus
Osmiu element
18,00 GPa
Rank: 36 (Overall)
7,90 GPa
Rank: 44 (Overall)
Potasiu element
ADD ⊕
3.5.2 Modulus în vrac
Osmiu element
33,00 GPa
Rank: 36 (Overall)
8,30 GPa
Rank: 46 (Overall)
cesiu element
ADD ⊕
3.5.3 Modulul lui Young
Iridiu element
46,00 GPa
Rank: 38 (Overall)
18,20 GPa
Rank: 47 (Overall)
cesiu element
ADD ⊕
3.6 poisson Raportul
Galiu element
0,28
Rank: 17 (Overall)
0,15
Rank: 34 (Overall)
beriliului element
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3.7 Alte proprietăți mecanice
N / A
Ductil
4 Magnetic
4.1 Caracteristici magnetice
4.1.1 Gravitație specifică
Cobalt element
7,26
Rank: 43 (Overall)
5,24
Rank: 55 (Overall)
litiu element
ADD ⊕
4.1.2 Comenzi magnetice
paramagnetic
paramagnetic
4.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
4.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
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4.2 Proprietăți electrice
4.2.1 Domeniul imobilier electrice
Conductor
Conductor
4.2.2 Rezistivitatea
Mercur element
0,75 nΩ · m
Rank: 64 (Overall)
0,90 nΩ · m
Rank: 62 (Overall)
taliu element
ADD ⊕
4.2.3 Conductivitate electrică
Argint element
Nu e disponibil
Rank: N/A (Overall)
0,01 10 6 / cm Ω
Rank: 55 (Overall)
Plutoniu element
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4.2.4 electron afinitate
Aur element
50,00 kJ / mol
Rank: 21 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Mercur element
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5 Termic
5.1 Căldura specifică
litiu element
0,18 J / (kg K)
Rank: 33 (Overall)
0,18 J / (kg K)
Rank: 33 (Overall)
americiu element
5.2 Molara Capacitatea de căldură
americiu element
Nu e disponibil
Rank: N/A (Overall)
27,66 J / mol · K
Rank: 16 (Overall)
beriliului element
5.3 Conductivitate termică
Argint element
17,90 W / m · K
Rank: 47 (Overall)
13,90 W / m · K
Rank: 56 (Overall)
neptuniu element
5.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
5.5 Expansiunea termică
cesiu element
9,00 pm / (m · K)
Rank: 43 (Overall)
35,00 pm / (m · K)
Rank: 8 (Overall)
Tungsten element
ADD ⊕
5.6 entalpia
5.6.1 Entalpia de Vaporizarea
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
143,50 kJ / mol
Rank: 48 (Overall)
Zinc element
5.6.2 Entalpie Fusion
Tungsten element
7,50 kJ / mol
Rank: 43 (Overall)
9,21 kJ / mol
Rank: 37 (Overall)
cesiu element
ADD ⊕
5.6.3 Entalpie de atomizare
Tungsten element
310,00 kJ / mol
Rank: 34 (Overall)
180,00 kJ / mol
Rank: 47 (Overall)
Mercur element
ADD ⊕
5.7 Standard Molar Entropy
protactiniu ele..
Nu e disponibil
Rank: N/A (Overall)
77,80 J / mol.K
Rank: 4 (Overall)
beriliului element
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