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Comparați protactiniu și Argint

1 Tabelul periodic
1.1 Simbol
Pa
Ag
1.2 Număr grup
Tennessine elem..
Nu e disponibil
Rank: N/A (Overall)
11
Rank: 7 (Overall)
gadoliniu element
ADD ⊕
1.3 perioada Număr
Uraniu element
7
Rank: 1 (Overall)
5
Rank: 3 (Overall)
litiu element
ADD ⊕
1.2 bloc
f block
d block
1.3 Element de familie
actinide
metal de tranziție
1.4 Numărul CAS
roentgeniu elem..
7440133
Rank: 66 (Overall)
7440224
Rank: 58 (Overall)
Aluminiu element
1.6 Nume grup spațiu
I4 / mmm
Fm_ 3m
1.7 Număr spațiu grup
Sodiu element
139,00
Rank: 8 (Overall)
225,00
Rank: 2 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • din metal protactiniu are 29 izotopi.
  • Izotopii de protactiniu-231 utilizate în armă nucleară.
  • Este elementul cel mai reflectorizant.
  • Argint este cel de-al doilea cel mai ductil de metal după aur.
  • Este, de asemenea, utilizat în stomatologie ca un aliaje dentare pentru clipuri încununări.
2.2 surse
S-au găsit în minereul de uraniu, Minerit, Minereu metale
Scoarta terestra, S-au găsit în minerale, Minereu metale
2.3 Istorie
2.3.1 care a descoperit
William Crookes
Unknown
2.3.3 Descoperire
în 1900
Înainte de 5000 î.Hr.
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier element
Nu e disponibil
Rank: N/A (Overall)
6 * 10-8 %
Rank: 26 (Overall)
taliu element
2.4.3 Abundenței În Soare
Fier element
~-9999 %
Rank: N/A (Overall)
~0.0000001 %
Rank: 26 (Overall)
beriliului element
ADD ⊕
2.5.2 Abundenței În Meteoriți
Fier element
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 38 (Overall)
Aur element
ADD ⊕
2.5.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 57 (Overall)
0,00 %
Rank: 47 (Overall)
Radiu element
ADD ⊕
2.6.1 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 47 (Overall)
0,00 %
Rank: 19 (Overall)
protactiniu element
3.2.2 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
ADD ⊕
4 utilizări
4.1 Utilizări și beneficii
  • folosește în prezent cunoscute ale protactiniu de metal sunt limitate la doar scop de cercetare.
  • Argintul este folosit în principal pentru bijuterii și spectacol bucată.
  • Este folosit pentru fabricarea oglinzi de înaltă calitate, datorită proprietății sale reflexiei.
4.1.1 Utilizări industriale
N / A
Industria chimica, industria de îmbrăcăminte, industria electrotehnică
4.1.3 Utilizări medicale
N / A
Stomatologie, Industria farmaceutica
4.1.4 alte utilizări
N / A
Aliaje, bullion, sistem monetar, Bijuterii, Sculpture, statui
4.2 Proprietățile biologice
4.2.1 Toxicitate
Toxic puternic
non Toxic
4.2.2 Prezent în corpul uman
Nu
da
4.2.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
0,00 Sânge / mg dm-3
Rank: 29 (Overall)
Plutoniu element
ADD ⊕
4.2.5 in Bone
Calciu element
0,00 ppm
Rank: 36 (Overall)
0,44 ppm
Rank: 20 (Overall)
Plutoniu element
ADD ⊕
5 Fizic
5.1 Punct de topire
Tungsten element
1.568,00 ° C
Rank: 21 (Overall)
961,93 ° C
Rank: 47 (Overall)
franciu element
ADD ⊕
5.2 Punct de fierbere
Tungsten element
4.027,00 ° C
Rank: 12 (Overall)
2.212,00 ° C
Rank: 49 (Overall)
Fleroviu element
ADD ⊕
5.5 Aspect
5.5.1 Stare fizică
Solid
Solid
5.5.2 Culoare
Argint
silvery alb
5.5.3 Luciu
Metalic
Metalic
5.6 Duritate
5.6.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
2,50
Rank: 14 (Overall)
cesiu element
ADD ⊕
5.6.3 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
251,00 MPa
Rank: 37 (Overall)
cesiu element
ADD ⊕
5.6.5 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
229,00 MPa
Rank: 30 (Overall)
Paladiu element
ADD ⊕
5.8 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
2.680,00 Domnișoară
Rank: 34 (Overall)
taliu element
ADD ⊕
5.10 Proprietăți optice
5.10.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
6.1.2 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
97,00 %
Rank: 1 (Overall)
molibdenul element
ADD ⊕
6.3 forme alotropice
Nu
Nu
6.3.2 alfa forme alotropice
Nu e disponibil
Nu e disponibil
6.3.3 p forme alotropice
Nu e disponibil
Nu e disponibil
6.3.4 y forme alotropice
Nu e disponibil
Nu e disponibil
7 Chimic
7.1 Formula chimica
Pa
Ag
7.2 izotopii
7.2.1 Izotopi cunoscute
Paladiu element
27
Rank: 12 (Overall)
36
Rank: 3 (Overall)
Tennessine element
ADD ⊕
7.3 Electronegativitate
7.3.1 Pauling Electronegativitate
Aur element
1,50
Rank: 27 (Overall)
1,93
Rank: 9 (Overall)
franciu element
ADD ⊕
7.4.1 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
1,83
Rank: 11 (Overall)
cesiu element
ADD ⊕
7.6.2 Allred Rochow Electronegativitate
Galiu element
1,14
Rank: 28 (Overall)
1,42
Rank: 18 (Overall)
cesiu element
ADD ⊕
7.6.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
1,47
Rank: 15 (Overall)
cesiu element
ADD ⊕
7.6.6 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
1,87
Rank: 7 (Overall)
cesiu element
7.8 Electropositivity
7.8.1 Pauling Electropositivity
franciu element
2,50
Rank: 27 (Overall)
2,07
Rank: 44 (Overall)
Aur element
ADD ⊕
8.3 Energiile ionizarea
8.3.1 Primul nivel de energie
Crom element
568,00 kJ / mol
Rank: 68 (Overall)
731,00 kJ / mol
Rank: 27 (Overall)
cesiu element
8.5.1 Nivelul 2 Energie
Crom element
1.128,00 kJ / mol
Rank: 72 (Overall)
2.070,00 kJ / mol
Rank: 11 (Overall)
Ruteniu element
ADD ⊕
9.2.1 3rd Level Energy
Crom element
1.814,00 kJ / mol
Rank: 81 (Overall)
3.361,00 kJ / mol
Rank: 19 (Overall)
Osmiu element
ADD ⊕
9.3.1 4a Nivel de energie
Crom element
2.991,00 kJ / mol
Rank: 66 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu element
ADD ⊕
9.5.1 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
9.6.3 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
9.6.5 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 ⊕
9.8.2 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
ADD ⊕
9.8.4 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 ⊕
9.8.6 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
9.9.1 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
9.11.1 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.1.2 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.1.5 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.2.2 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
10.2.5 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
11.0.7 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
11.2.1 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
11.3.1 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
1.1.2 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.3.1 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
1.5.1 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
1.5.3 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.7.2 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
1.8.2 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.8.4 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.8.6 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.10.1 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.10.2 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.10.3 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
1.11 echivalent electrochimică
franciu element
1,72 g / amp-hr
Rank: 43 (Overall)
4,02 g / amp-hr
Rank: 7 (Overall)
beriliului element
ADD ⊕
1.12 Funcția de electroni de lucru
Platină element
Nu e disponibil
Rank: N/A (Overall)
4,26 eV
Rank: 20 (Overall)
cesiu element
ADD ⊕
1.13 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate
Stabilitate chimică, ionizarea, Solubilitate
2 Atomic
2.1 Numar atomic
Tennessine elem..
91
Rank: 27 (Overall)
47
Rank: 65 (Overall)
litiu element
ADD ⊕
2.2 Configuratie electronica
[Rn] 5f2 6d1 7s2
[Kr] 4d10 5s1
2.3 Structura de cristal
Tetragonal (Tetr)
Centrat cilindrică se confruntă cu (FCC)
2.3.1 rețelei de cristal
2.4 Atom
2.4.1 Numărul de Protonii
Tennessine elem..
91
Rank: 27 (Overall)
47
Rank: 64 (Overall)
litiu element
ADD ⊕
2.4.2 Numărul de Neutronii
Fleroviu element
122
Rank: 21 (Overall)
61
Rank: 47 (Overall)
litiu element
ADD ⊕
2.4.3 Numărul de Electronii
Tennessine elem..
91
Rank: 27 (Overall)
47
Rank: 64 (Overall)
litiu element
ADD ⊕
2.5 Raza unui Atom
2.5.1 Raza atomică
cesiu element
163,00 p.m
Rank: 25 (Overall)
144,00 p.m
Rank: 36 (Overall)
beriliului element
ADD ⊕
2.5.2 Raza covalentă
franciu element
200,00 p.m
Rank: 11 (Overall)
145,00 p.m
Rank: 39 (Overall)
beriliului element
ADD ⊕
2.5.3 Van der Waals Raza
franciu element
243,00 p.m
Rank: 11 (Overall)
172,00 p.m
Rank: 38 (Overall)
Zinc element
ADD ⊕
2.6 Greutate atomica
Tennessine elem..
231,04 amu
Rank: 24 (Overall)
107,87 amu
Rank: 59 (Overall)
litiu element
2.7 volum atomic
cesiu element
15,00 cm3 / mol
Rank: 34 (Overall)
10,30 cm3 / mol
Rank: 47 (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
92,00 (-EV)
Rank: 11 (Overall)
11,40 (-EV)
Rank: 62 (Overall)
franciu element
ADD ⊕
2.10 Constant zabrele
Mangan element
392,50 p.m
Rank: 23 (Overall)
408,53 p.m
Rank: 20 (Overall)
beriliului element
2.11 zabrele Unghiuri
π/2, π/2, π/2
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
15,37 g / cm3
Rank: 20 (Overall)
10,49 g / cm3
Rank: 35 (Overall)
litiu element
ADD ⊕
3.1.2 Densitate Când lichid (la mp)
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
9,32 g / cm3
Rank: 21 (Overall)
litiu element
ADD ⊕
3.2 Rezistență la tracțiune
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (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)
0,00 (Pa)
Rank: 14 (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
Nu e disponibil
Rank: N/A (Overall)
30,00 GPa
Rank: 23 (Overall)
Potasiu element
ADD ⊕
3.5.2 Modulus în vrac
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
100,00 GPa
Rank: 16 (Overall)
cesiu element
ADD ⊕
3.5.3 Modulul lui Young
Iridiu element
Nu e disponibil
Rank: N/A (Overall)
83,00 GPa
Rank: 23 (Overall)
cesiu element
ADD ⊕
3.6 poisson Raportul
Galiu element
Nu e disponibil
Rank: N/A (Overall)
0,37
Rank: 7 (Overall)
beriliului element
ADD ⊕
3.7 Alte proprietăți mecanice
Necunoscut
Ductil, Maleabil
4 Magnetic
4.1 Caracteristici magnetice
4.1.1 Gravitație specifică
Cobalt element
15,37
Rank: 12 (Overall)
10,50
Rank: 26 (Overall)
litiu element
ADD ⊕
4.1.2 Comenzi magnetice
paramagnetic
Diamagnetic
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)
0,00
Rank: 5 (Overall)
Bismut element
ADD ⊕
4.2 Proprietăți electrice
4.2.1 Domeniul imobilier electrice
Conductor
Conductor
4.2.2 Rezistivitatea
Mercur element
177,00 nΩ · m
Rank: 21 (Overall)
15,87 nΩ · m
Rank: 51 (Overall)
taliu element
ADD ⊕
4.2.3 Conductivitate electrică
Argint element
0,05 10 6 / cm Ω
Rank: 34 (Overall)
0,63 10 6 / cm Ω
Rank: 1 (Overall)
Plutoniu element
ADD ⊕
4.2.4 electron afinitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
125,60 kJ / mol
Rank: 5 (Overall)
Mercur element
ADD ⊕
5 Termic
5.1 Căldura specifică
litiu element
0,12 J / (kg K)
Rank: 40 (Overall)
0,24 J / (kg K)
Rank: 25 (Overall)
americiu element
5.2 Molara Capacitatea de căldură
americiu element
Nu e disponibil
Rank: N/A (Overall)
25,35 J / mol · K
Rank: 42 (Overall)
beriliului element
5.3 Conductivitate termică
Argint element
47,00 W / m · K
Rank: 32 (Overall)
429,00 W / m · K
Rank: 1 (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
9,90 pm / (m · K)
Rank: 40 (Overall)
18,90 pm / (m · K)
Rank: 23 (Overall)
Tungsten element
ADD ⊕
5.6 entalpia
5.6.1 Entalpia de Vaporizarea
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
255,10 kJ / mol
Rank: 37 (Overall)
Zinc element
5.6.2 Entalpie Fusion
Tungsten element
12,34 kJ / mol
Rank: 28 (Overall)
11,30 kJ / mol
Rank: 31 (Overall)
cesiu element
ADD ⊕
5.6.3 Entalpie de atomizare
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
284,50 kJ / mol
Rank: 37 (Overall)
Mercur element
ADD ⊕
5.7 Standard Molar Entropy
protactiniu ele..
198,10 J / mol.K
Rank: 1 (Overall)
42,60 J / mol.K
Rank: 35 (Overall)
beriliului element
ADD ⊕