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Comparați rodiul și protactiniu

1 Tabelul periodic
1.1 Simbol
Rh
Pa
1.2 Număr grup
Tennessine elem..
9
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu element
ADD ⊕
1.4 perioada Număr
Uraniu element
5
Rank: 3 (Overall)
7
Rank: 1 (Overall)
litiu element
ADD ⊕
2.2 bloc
d block
f block
2.3 Element de familie
metal de tranziție
actinide
2.4 Numărul CAS
roentgeniu elem..
7440166
Rank: 63 (Overall)
7440133
Rank: 66 (Overall)
Aluminiu element
2.5 Nume grup spațiu
Fm_ 3m
I4 / mmm
2.6 Număr spațiu grup
Sodiu element
225,00
Rank: 2 (Overall)
139,00
Rank: 8 (Overall)
Plutoniu element
ADD ⊕
3 Fapte
3.1 Fapte interesante
  • Rodiul este cel mai rar elementul din toate metalele de bază non-radioactive de pe pământ.
  • Rodiu este unul dintre metalul cel mai durabil și greu, care au, de asemenea, de reflexie ridicată.
  • din metal protactiniu are 29 izotopi.
  • Izotopii de protactiniu-231 utilizate în armă nucleară.
3.2 surse
Scoarta terestra, Găsit Ca un produs secundar, S-au găsit în minerale, Minerit
S-au găsit în minereul de uraniu, Minerit, Minereu metale
3.3 Istorie
3.3.1 care a descoperit
William Hyde Wollaston
William Crookes
3.3.2 Descoperire
în 1804
în 1900
3.4 Abundenţă
3.4.1 Abundenței În Universul
Fier element
6 * 10-8 %
Rank: 26 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
3.5.3 Abundenței În Soare
Fier element
~0.0000002 %
Rank: 25 (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului element
ADD ⊕
3.5.5 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 36 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur element
ADD ⊕
3.5.7 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 55 (Overall)
0,00 %
Rank: 57 (Overall)
Radiu element
ADD ⊕
3.5.8 Abundenței în oceanele
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 47 (Overall)
protactiniu element
4.1.1 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
ADD ⊕
5 utilizări
5.1 Utilizări și beneficii
Character length exceed error
  • folosește în prezent cunoscute ale protactiniu de metal sunt limitate la doar scop de cercetare.
5.1.1 Utilizări industriale
industria aerospațială, industria de automobile, industria electrotehnică, industria electronică
N / A
5.1.2 Utilizări medicale
N / A
N / A
5.1.3 alte utilizări
Aliaje
N / A
5.2 Proprietățile biologice
5.2.1 Toxicitate
N / A
Toxic puternic
5.3.1 Prezent în corpul uman
Nu
Nu
5.3.2 in Blood
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Plutoniu element
ADD ⊕
5.4.1 in Bone
Calciu element
Nu e disponibil
Rank: N/A (Overall)
0,00 ppm
Rank: 36 (Overall)
Plutoniu element
ADD ⊕
6 Fizic
6.1 Punct de topire
Tungsten element
1.966,00 ° C
Rank: 12 (Overall)
1.568,00 ° C
Rank: 21 (Overall)
franciu element
ADD ⊕
6.3 Punct de fierbere
Tungsten element
3.727,00 ° C
Rank: 17 (Overall)
4.027,00 ° C
Rank: 12 (Overall)
Fleroviu element
ADD ⊕
6.4 Aspect
6.4.1 Stare fizică
Solid
Solid
6.4.2 Culoare
silvery alb
Argint
6.4.3 Luciu
Metalic
Metalic
6.5 Duritate
6.5.1 Mohs Duritate
Crom element
6,00
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
6.5.3 Duritatea Brinell
Osmiu element
980,00 MPa
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
6.6.1 Duritatea Vickers
Tungsten element
1.100,00 MPa
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
ADD ⊕
6.7 Viteza sunetului
tehnețiu element
4.700,00 Domnișoară
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
ADD ⊕
6.8 Proprietăți optice
6.8.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
6.8.2 reflexiei
Argint element
84,00 %
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
6.9 forme alotropice
Nu
Nu
6.9.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
6.9.2 p forme alotropice
Nu e disponibil
Nu e disponibil
6.9.3 y forme alotropice
Nu e disponibil
Nu e disponibil
7 Chimic
7.1 Formula chimica
Rh
Pa
7.2 izotopii
7.2.1 Izotopi cunoscute
Paladiu element
16
Rank: 23 (Overall)
27
Rank: 12 (Overall)
Tennessine element
ADD ⊕
7.3 Electronegativitate
7.3.1 Pauling Electronegativitate
Aur element
2,28
Rank: 3 (Overall)
1,50
Rank: 27 (Overall)
franciu element
ADD ⊕
7.3.2 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
7.3.3 Allred Rochow Electronegativitate
Galiu element
1,45
Rank: 16 (Overall)
1,14
Rank: 28 (Overall)
cesiu element
ADD ⊕
7.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
7.3.5 Allen Electronegativitate
berkelium eleme..
1,56
Rank: 24 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
7.4 Electropositivity
7.4.1 Pauling Electropositivity
franciu element
1,72
Rank: 50 (Overall)
2,50
Rank: 27 (Overall)
Aur element
ADD ⊕
7.5 Energiile ionizarea
7.5.1 Primul nivel de energie
Crom element
719,70 kJ / mol
Rank: 29 (Overall)
568,00 kJ / mol
Rank: 68 (Overall)
cesiu element
7.5.2 Nivelul 2 Energie
Crom element
1.740,00 kJ / mol
Rank: 26 (Overall)
1.128,00 kJ / mol
Rank: 72 (Overall)
Ruteniu element
ADD ⊕
7.5.3 3rd Level Energy
Crom element
2.997,00 kJ / mol
Rank: 27 (Overall)
1.814,00 kJ / mol
Rank: 81 (Overall)
Osmiu element
ADD ⊕
7.5.4 4a Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
2.991,00 kJ / mol
Rank: 66 (Overall)
toriu element
ADD ⊕
7.5.5 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
7.5.6 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
7.5.7 Nivelul de energie al 7-lea
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium element
ADD ⊕
7.5.8 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
ADD ⊕
7.5.9 Al 9-lea nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
ADD ⊕
7.5.10 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
7.5.11 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
7.5.12 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.13 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.14 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.15 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
7.5.16 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
7.5.17 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
7.5.18 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
7.5.19 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
7.5.20 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.21 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.5.22 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.5.23 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.24 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.5.25 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.26 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.27 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.28 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.29 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.5.30 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
7.6 echivalent electrochimică
franciu element
1,28 g / amp-hr
Rank: 50 (Overall)
1,72 g / amp-hr
Rank: 43 (Overall)
beriliului element
ADD ⊕
7.7 Funcția de electroni de lucru
Platină element
4,98 eV
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
7.8 Celelalte proprietăți chimice
anti coroziune, ionizarea, Izotopii radioactivi
ionizarea, Izotopii radioactivi, Radioactivitate
8 Atomic
8.1 Numar atomic
Tennessine elem..
45
Rank: 67 (Overall)
91
Rank: 27 (Overall)
litiu element
ADD ⊕
8.2 Configuratie electronica
[Kr] 4d8 5s1
[Rn] 5f2 6d1 7s2
8.3 Structura de cristal
Centrat cilindrică se confruntă cu (FCC)
Tetragonal (Tetr)
8.3.1 rețelei de cristal
8.4 Atom
8.4.1 Numărul de Protonii
Tennessine elem..
45
Rank: 66 (Overall)
91
Rank: 27 (Overall)
litiu element
ADD ⊕
8.4.2 Numărul de Neutronii
Fleroviu element
58
Rank: 49 (Overall)
122
Rank: 21 (Overall)
litiu element
ADD ⊕
8.4.3 Numărul de Electronii
Tennessine elem..
45
Rank: 66 (Overall)
91
Rank: 27 (Overall)
litiu element
ADD ⊕
8.5 Raza unui Atom
8.5.1 Raza atomică
cesiu element
134,00 p.m
Rank: 43 (Overall)
163,00 p.m
Rank: 25 (Overall)
beriliului element
ADD ⊕
8.5.2 Raza covalentă
franciu element
142,00 p.m
Rank: 42 (Overall)
200,00 p.m
Rank: 11 (Overall)
beriliului element
ADD ⊕
8.5.3 Van der Waals Raza
franciu element
200,00 p.m
Rank: 28 (Overall)
243,00 p.m
Rank: 11 (Overall)
Zinc element
ADD ⊕
8.6 Greutate atomica
Tennessine elem..
102,91 amu
Rank: 61 (Overall)
231,04 amu
Rank: 24 (Overall)
litiu element
8.7 volum atomic
cesiu element
8,30 cm3 / mol
Rank: 59 (Overall)
15,00 cm3 / mol
Rank: 34 (Overall)
Mangan element
8.8 Numere atomice adiacente
8.8.1 Elementul precedent
8.8.2 Elementul următor
8.9 Valence Electron Potential
Platină element
64,00 (-EV)
Rank: 22 (Overall)
92,00 (-EV)
Rank: 11 (Overall)
franciu element
ADD ⊕
8.10 Constant zabrele
Mangan element
380,34 p.m
Rank: 27 (Overall)
392,50 p.m
Rank: 23 (Overall)
beriliului element
8.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
8.12 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
9 Mecanic
9.1 Densitate
9.1.1 Densitatea la temperatura camerei
hassiu element
12,41 g / cm3
Rank: 28 (Overall)
15,37 g / cm3
Rank: 20 (Overall)
litiu element
ADD ⊕
9.1.2 Densitate Când lichid (la mp)
Osmiu element
10,70 g / cm3
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu element
ADD ⊕
9.2 Rezistență la tracțiune
Fier element
951,00 MPa
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
9.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
9.4 Presiunea de vapori
9.4.1 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 ⊕
9.4.2 Presiunea de vapori la 2000 K
Crom element
0,02 (Pa)
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
9.5 Proprietățile elasticitate
9.5.1 shear Modulus
Osmiu element
150,00 GPa
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu element
ADD ⊕
9.5.2 Modulus în vrac
Osmiu element
275,00 GPa
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
9.5.3 Modulul lui Young
Iridiu element
380,00 GPa
Rank: 5 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
9.6 poisson Raportul
Galiu element
0,26
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
9.7 Alte proprietăți mecanice
Maleabil
Necunoscut
10 Magnetic
10.1 Caracteristici magnetice
10.1.1 Gravitație specifică
Cobalt element
12,41
Rank: 20 (Overall)
15,37
Rank: 12 (Overall)
litiu element
ADD ⊕
10.1.2 Comenzi magnetice
paramagnetic
paramagnetic
10.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
10.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
10.2 Proprietăți electrice
10.2.1 Domeniul imobilier electrice
Conductor
Conductor
10.2.2 Rezistivitatea
Mercur element
43,30 nΩ · m
Rank: 46 (Overall)
177,00 nΩ · m
Rank: 21 (Overall)
taliu element
ADD ⊕
10.2.3 Conductivitate electrică
Argint element
0,21 10 6 / cm Ω
Rank: 8 (Overall)
0,05 10 6 / cm Ω
Rank: 34 (Overall)
Plutoniu element
ADD ⊕
10.2.4 electron afinitate
Aur element
109,70 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
ADD ⊕
11 Termic
11.1 Căldura specifică
litiu element
0,24 J / (kg K)
Rank: 22 (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu element
11.2 Molara Capacitatea de căldură
americiu element
24,98 J / mol · K
Rank: 45 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
11.3 Conductivitate termică
Argint element
150,00 W / m · K
Rank: 9 (Overall)
47,00 W / m · K
Rank: 32 (Overall)
neptuniu element
11.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
11.5 Expansiunea termică
cesiu element
8,20 pm / (m · K)
Rank: 47 (Overall)
9,90 pm / (m · K)
Rank: 40 (Overall)
Tungsten element
ADD ⊕
11.6 entalpia
11.6.1 Entalpia de Vaporizarea
Tungsten element
495,40 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc element
11.6.2 Entalpie Fusion
Tungsten element
21,76 kJ / mol
Rank: 10 (Overall)
12,34 kJ / mol
Rank: 28 (Overall)
cesiu element
ADD ⊕
11.6.3 Entalpie de atomizare
Tungsten element
556,50 kJ / mol
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
ADD ⊕
11.7 Standard Molar Entropy
protactiniu ele..
31,50 J / mol.K
Rank: 49 (Overall)
198,10 J / mol.K
Rank: 1 (Overall)
beriliului element
ADD ⊕