Acasă
×

protactiniu
protactiniu

toriu
toriu



ADD
Compare
X
protactiniu
X
toriu

Comparați protactiniu și toriu

Add ⊕
1 Tabelul periodic
1.1 Simbol
Pa
Th
1.2 Număr grup
Tennessine elem..
Nu e disponibil
Rank: N/A (Overall)
0
Rank: 18 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
7
Rank: 1 (Overall)
7
Rank: 1 (Overall)
litiu element
ADD ⊕
1.4 bloc
f block
f block
1.5 Element de familie
actinide
actinide
1.6 Numărul CAS
roentgeniu elem..
7440133
Rank: 66 (Overall)
7440326
Rank: 49 (Overall)
Aluminiu element
1.7 Nume grup spațiu
I4 / mmm
P63 / mmc
1.8 Număr spațiu grup
Sodiu element
139,00
Rank: 8 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • din metal protactiniu are 29 izotopi.
  • Izotopii de protactiniu-231 utilizate în armă nucleară.
  • de metal toriu este utilizat ca o opțiune alternativă peste uraniu pentru combustibil nuclear.
  • Toriu metale aspect (argintiu alb, moale) este oarecum similar cu plumb metalic.
2.2 surse
S-au găsit în minereul de uraniu, Minerit, Minereu metale
S-au găsit în minerale, Minerit
2.3 Istorie
2.3.1 care a descoperit
William Crookes
Jöns Jakob Berzelius
1.1.1 Descoperire
în 1900
în 1829
1.2 Abundenţă
1.2.1 Abundenței În Universul
Fier element
Nu e disponibil
Rank: N/A (Overall)
3 * 10-4 %
Rank: 9 (Overall)
taliu element
1.3.1 Abundenței În Soare
Fier element
~-9999 %
Rank: N/A (Overall)
~0.0004 %
Rank: 9 (Overall)
beriliului element
ADD ⊕
1.3.2 Abundenței În Meteoriți
Fier element
Nu e disponibil
Rank: N/A (Overall)
0,05 %
Rank: 11 (Overall)
Aur element
ADD ⊕
1.4.2 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 57 (Overall)
0,66 %
Rank: 7 (Overall)
Radiu element
ADD ⊕
1.4.4 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 47 (Overall)
0,00 %
Rank: 15 (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
ADD ⊕
2 utilizări
2.1 Utilizări și beneficii
  • folosește în prezent cunoscute ale protactiniu de metal sunt limitate la doar scop de cercetare.
  • metalice toriu este folosit ca agent aliază pentru magneziu, se conferă o rezistență mai mare și rezistență la temperatură.
  • compus al acestui oxid de toriu metal este folosit ca un catalizator industrial.
2.1.1 Utilizări industriale
N / A
industria aerospațială, industria de automobile, Industria chimica, industria electrotehnică, industria electronică
2.1.2 Utilizări medicale
N / A
Stomatologie, Instrumente chirurgicale Manufacturing
2.1.3 alte utilizări
N / A
Aliaje, Bijuterii, Sculpture, statui
2.2 Proprietățile biologice
2.2.1 Toxicitate
Toxic puternic
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)
0,00 Sânge / mg dm-3
Rank: 33 (Overall)
Plutoniu element
ADD ⊕
2.2.5 in Bone
Calciu element
0,00 ppm
Rank: 36 (Overall)
0,02 ppm
Rank: 29 (Overall)
Plutoniu element
ADD ⊕
3 Fizic
3.1 Punct de topire
Tungsten element
1.568,00 ° C
Rank: 21 (Overall)
1.750,00 ° C
Rank: 17 (Overall)
franciu element
ADD ⊕
4.3 Punct de fierbere
Tungsten element
4.027,00 ° C
Rank: 12 (Overall)
4.790,00 ° C
Rank: 8 (Overall)
Fleroviu element
ADD ⊕
4.5 Aspect
4.5.1 Stare fizică
Solid
Solid
4.5.2 Culoare
Argint
Argint
4.5.3 Luciu
Metalic
N / A
4.6 Duritate
4.6.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
3,00
Rank: 12 (Overall)
cesiu element
ADD ⊕
4.6.3 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
390,00 MPa
Rank: 29 (Overall)
cesiu element
ADD ⊕
4.6.5 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
295,00 MPa
Rank: 29 (Overall)
Paladiu element
ADD ⊕
4.7 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
2.490,00 Domnișoară
Rank: 36 (Overall)
taliu element
ADD ⊕
4.8 Proprietăți optice
4.8.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
4.9.2 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
4.11 forme alotropice
Nu
Nu
4.11.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
4.11.2 p forme alotropice
Nu e disponibil
Nu e disponibil
4.11.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Pa
Th
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu element
27
Rank: 12 (Overall)
28
Rank: 11 (Overall)
Tennessine element
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur element
1,50
Rank: 27 (Overall)
1,30
Rank: 32 (Overall)
franciu element
ADD ⊕
5.3.3 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
5.4.1 Allred Rochow Electronegativitate
Galiu element
1,14
Rank: 28 (Overall)
1,11
Rank: 29 (Overall)
cesiu element
ADD ⊕
5.4.2 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
5.5.1 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
6.2 Electropositivity
6.2.1 Pauling Electropositivity
franciu element
2,50
Rank: 27 (Overall)
2,70
Rank: 22 (Overall)
Aur element
ADD ⊕
6.3 Energiile ionizarea
6.3.1 Primul nivel de energie
Crom element
568,00 kJ / mol
Rank: 68 (Overall)
587,00 kJ / mol
Rank: 60 (Overall)
cesiu element
6.4.2 Nivelul 2 Energie
Crom element
1.128,00 kJ / mol
Rank: 72 (Overall)
1.110,00 kJ / mol
Rank: 73 (Overall)
Ruteniu element
ADD ⊕
6.4.4 3rd Level Energy
Crom element
1.814,00 kJ / mol
Rank: 81 (Overall)
1.978,00 kJ / mol
Rank: 77 (Overall)
Osmiu element
ADD ⊕
6.4.5 4a Nivel de energie
Crom element
2.991,00 kJ / mol
Rank: 66 (Overall)
2.780,00 kJ / mol
Rank: 67 (Overall)
toriu element
ADD ⊕
6.5.1 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
6.7.2 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
6.7.4 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 ⊕
6.7.6 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
ADD ⊕
6.8.1 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 ⊕
6.8.2 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
7.2.1 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
7.3.1 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.1.1 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.2.1 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.3.1 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
8.5.1 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
8.6.2 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
8.6.4 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
8.6.5 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
8.6.7 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.8.2 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.8.4 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.8.6 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.9.1 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.11.1 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.11.2 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.2 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.4 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.5 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.1.7 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.2 echivalent electrochimică
franciu element
1,72 g / amp-hr
Rank: 43 (Overall)
2,16 g / amp-hr
Rank: 24 (Overall)
beriliului element
ADD ⊕
9.4 Funcția de electroni de lucru
Platină element
Nu e disponibil
Rank: N/A (Overall)
3,41 eV
Rank: 32 (Overall)
cesiu element
ADD ⊕
9.5 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate
Coroziune, ionizarea, Izotopii radioactivi, Radioactivitate
10 Atomic
10.1 Numar atomic
Tennessine elem..
91
Rank: 27 (Overall)
90
Rank: 28 (Overall)
litiu element
ADD ⊕
10.2 Configuratie electronica
[Rn] 5f2 6d1 7s2
[Rn] 6d2 7s2
10.3 Structura de cristal
Tetragonal (Tetr)
Centrat cilindrică se confruntă cu (FCC)
10.3.1 rețelei de cristal
10.4 Atom
10.4.1 Numărul de Protonii
Tennessine elem..
91
Rank: 27 (Overall)
90
Rank: 28 (Overall)
litiu element
ADD ⊕
11.1.1 Numărul de Neutronii
Fleroviu element
122
Rank: 21 (Overall)
142
Rank: 15 (Overall)
litiu element
ADD ⊕
11.2.1 Numărul de Electronii
Tennessine elem..
91
Rank: 27 (Overall)
90
Rank: 28 (Overall)
litiu element
ADD ⊕
11.5 Raza unui Atom
11.5.1 Raza atomică
cesiu element
163,00 p.m
Rank: 25 (Overall)
179,80 p.m
Rank: 15 (Overall)
beriliului element
ADD ⊕
11.6.1 Raza covalentă
franciu element
200,00 p.m
Rank: 11 (Overall)
206,00 p.m
Rank: 7 (Overall)
beriliului element
ADD ⊕
11.6.2 Van der Waals Raza
franciu element
243,00 p.m
Rank: 11 (Overall)
237,00 p.m
Rank: 15 (Overall)
Zinc element
ADD ⊕
11.8 Greutate atomica
Tennessine elem..
231,04 amu
Rank: 24 (Overall)
232,04 amu
Rank: 23 (Overall)
litiu element
11.10 volum atomic
cesiu element
15,00 cm3 / mol
Rank: 34 (Overall)
19,90 cm3 / mol
Rank: 20 (Overall)
Mangan element
11.11 Numere atomice adiacente
11.11.1 Elementul precedent
11.11.2 Elementul următor
11.12 Valence Electron Potential
Platină element
92,00 (-EV)
Rank: 11 (Overall)
59,30 (-EV)
Rank: 23 (Overall)
franciu element
ADD ⊕
11.13 Constant zabrele
Mangan element
392,50 p.m
Rank: 23 (Overall)
508,42 p.m
Rank: 14 (Overall)
beriliului element
11.14 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
11.15 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
15,37 g / cm3
Rank: 20 (Overall)
11,72 g / cm3
Rank: 32 (Overall)
litiu element
ADD ⊕
12.1.2 Densitate Când lichid (la mp)
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (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)
0,00 (Pa)
Rank: 22 (Overall)
Tungsten element
ADD ⊕
12.5 Proprietățile elasticitate
12.5.1 shear Modulus
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
31,00 GPa
Rank: 21 (Overall)
Potasiu element
ADD ⊕
12.5.2 Modulus în vrac
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
54,00 GPa
Rank: 22 (Overall)
cesiu element
ADD ⊕
12.5.3 Modulul lui Young
Iridiu element
Nu e disponibil
Rank: N/A (Overall)
79,00 GPa
Rank: 24 (Overall)
cesiu element
ADD ⊕
12.6 poisson Raportul
Galiu element
Nu e disponibil
Rank: N/A (Overall)
0,27
Rank: 20 (Overall)
beriliului element
ADD ⊕
12.7 Alte proprietăți mecanice
Necunoscut
Ductil
13 Magnetic
13.1 Caracteristici magnetice
13.1.1 Gravitație specifică
Cobalt element
15,37
Rank: 12 (Overall)
11,70
Rank: 23 (Overall)
litiu element
ADD ⊕
13.1.2 Comenzi magnetice
paramagnetic
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
Conductor
superconductor
13.2.2 Rezistivitatea
Mercur element
177,00 nΩ · m
Rank: 21 (Overall)
157,00 nΩ · m
Rank: 22 (Overall)
taliu element
ADD ⊕
13.2.3 Conductivitate electrică
Argint element
0,05 10 6 / cm Ω
Rank: 34 (Overall)
0,07 10 6 / cm Ω
Rank: 31 (Overall)
Plutoniu element
ADD ⊕
13.2.4 electron afinitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
ADD ⊕
14 Termic
14.1 Căldura specifică
litiu element
0,12 J / (kg K)
Rank: 40 (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu element
14.2 Molara Capacitatea de căldură
americiu element
Nu e disponibil
Rank: N/A (Overall)
26,23 J / mol · K
Rank: 30 (Overall)
beriliului element
14.3 Conductivitate termică
Argint element
47,00 W / m · K
Rank: 32 (Overall)
54,00 W / m · K
Rank: 28 (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
9,90 pm / (m · K)
Rank: 40 (Overall)
11,00 pm / (m · K)
Rank: 36 (Overall)
Tungsten element
ADD ⊕
14.6 entalpia
14.6.1 Entalpia de Vaporizarea
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
429,00 kJ / mol
Rank: 15 (Overall)
Zinc element
14.6.2 Entalpie Fusion
Tungsten element
12,34 kJ / mol
Rank: 28 (Overall)
15,48 kJ / mol
Rank: 19 (Overall)
cesiu element
ADD ⊕
14.6.3 Entalpie de atomizare
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
468,60 kJ / mol
Rank: 15 (Overall)
Mercur element
ADD ⊕
14.7 Standard Molar Entropy
protactiniu ele..
198,10 J / mol.K
Rank: 1 (Overall)
27,30 J / mol.K
Rank: 56 (Overall)
beriliului element
ADD ⊕