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protactiniu
protactiniu

americiu
americiu



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protactiniu
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americiu

protactiniu vs americiu

1 Tabelul periodic
1.1 Simbol
Pa
Am
1.2 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu Metal
ADD ⊕
1.3 perioada Număr
Uraniu Metal
7
Rank: 1 (Overall)
7
Rank: 1 (Overall)
litiu Metal
ADD ⊕
1.4 bloc
f block
f block
1.5 Element de familie
actinide
actinide
1.6 Numărul CAS
roentgeniu Metal
7440133
Rank: 66 (Overall)
7440359
Rank: 46 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
I4 / mmm
P63 / mmc
1.8 Număr spațiu grup
Sodiu Metal
139,00
Rank: 8 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu Metal
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • din metal protactiniu are 29 izotopi.
  • Izotopii de protactiniu-231 utilizate în armă nucleară.
  • de metal americiu este produs prin bombardarea plutoniului cu Neutronii.
  • de metal americiu a fost descoperit ca un produs secundar în timp ce testarea unei bombe atomice (Manhattan Project).
2.2 surse
S-au găsit în minereul de uraniu, Minerit, Minereu metale
S-a obținut bombardând Plutoniu cu Neutronii
2.3 Istorie
2.3.1 care a descoperit
William Crookes
Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso
2.3.2 Descoperire
în 1900
în 1944
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~-9999 %
Rank: N/A (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului Metal
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur Metal
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 57 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 47 (Overall)
Nu e disponibil
Rank: N/A (Overall)
protactiniu Metal
ADD ⊕
2.4.6 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
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3 utilizări
3.1 Utilizări și beneficii
  • folosește în prezent cunoscute ale protactiniu de metal sunt limitate la doar scop de cercetare.
  • de metal americiu este utilizat in alarme de detectare a fumului.
  • În viitor, acest metal are un potențial de a fi utilizate în baterii de Spacecrafts.
3.1.1 Utilizări industriale
N / A
N / A
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
N / A
Aliaje, Cercetarea nucleară, Scopuri de cercetare
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic puternic
Toxic
3.2.2 Prezent în corpul uman
Nu
Nu
3.2.3 in Blood
Sodiu Metal
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Plutoniu Metal
ADD ⊕
3.2.4 in Bone
Calciu Metal
0,00 ppm
Rank: 36 (Overall)
0,00 ppm
Rank: 36 (Overall)
Plutoniu Metal
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4 Fizic
4.1 Punct de topire
Tungsten Metal
1.568,00 ° C
Rank: 21 (Overall)
994,00 ° C
Rank: 45 (Overall)
franciu Metal
ADD ⊕
4.2 Punct de fierbere
Tungsten Metal
4.027,00 ° C
Rank: 12 (Overall)
2.607,00 ° C
Rank: 41 (Overall)
Fleroviu Metal
ADD ⊕
4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Argint
silvery alb
4.3.3 Luciu
Metalic
N / A
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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4.4.2 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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4.4.3 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu Metal
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4.5 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
ADD ⊕
4.6 Proprietăți optice
4.6.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
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4.6.2 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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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
Pa
Am
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
27
Rank: 12 (Overall)
16
Rank: 23 (Overall)
Tennessine Metal
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
1,50
Rank: 27 (Overall)
1,30
Rank: 32 (Overall)
franciu Metal
ADD ⊕
5.3.2 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,14
Rank: 28 (Overall)
1,20
Rank: 27 (Overall)
cesiu Metal
ADD ⊕
5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
5.3.5 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
2,50
Rank: 27 (Overall)
2,70
Rank: 22 (Overall)
Aur Metal
ADD ⊕
5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom Metal
568,00 kJ / mol
Rank: 68 (Overall)
578,00 kJ / mol
Rank: 65 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
1.128,00 kJ / mol
Rank: 72 (Overall)
1.158,00 kJ / mol
Rank: 67 (Overall)
Ruteniu Metal
ADD ⊕
5.5.3 3rd Level Energy
Crom Metal
1.814,00 kJ / mol
Rank: 81 (Overall)
2.132,00 kJ / mol
Rank: 68 (Overall)
Osmiu Metal
ADD ⊕
5.5.4 4a Nivel de energie
Crom Metal
2.991,00 kJ / mol
Rank: 66 (Overall)
3.493,00 kJ / mol
Rank: 56 (Overall)
toriu Metal
ADD ⊕
5.5.5 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
ADD ⊕
5.5.6 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
ADD ⊕
5.5.7 Nivelul de energie al 7-lea
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium Metal
ADD ⊕
5.5.8 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
ADD ⊕
5.5.9 Al 9-lea nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
ADD ⊕
5.5.10 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
5.5.11 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
ADD ⊕
5.5.12 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.13 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.14 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.15 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
ADD ⊕
5.5.16 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
ADD ⊕
5.5.17 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
ADD ⊕
5.5.18 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
ADD ⊕
5.5.19 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
ADD ⊕
5.5.20 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.21 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.22 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.23 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.24 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.25 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.26 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.27 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.28 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.29 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.2.2 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.3 echivalent electrochimică
franciu Metal
1,72 g / amp-hr
Rank: 43 (Overall)
3,02 g / amp-hr
Rank: 17 (Overall)
beriliului Metal
ADD ⊕
1.5 Funcția de electroni de lucru
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
1.6 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate
ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
2 Atomic
2.1 Numar atomic
Tennessine Metal
91
Rank: 27 (Overall)
95
Rank: 23 (Overall)
litiu Metal
ADD ⊕
2.2 Configuratie electronica
[Rn] 5f2 6d1 7s2
[Rn] 5f7 7s2
2.3 Structura de cristal
Tetragonal (Tetr)
Dublu hexagonala Închide Prânz la pachet (DHCP)
2.3.1 rețelei de cristal
2.4 Atom
2.4.1 Numărul de Protonii
Tennessine Metal
91
Rank: 27 (Overall)
95
Rank: 23 (Overall)
litiu Metal
ADD ⊕
2.4.3 Numărul de Neutronii
Fleroviu Metal
122
Rank: 21 (Overall)
148
Rank: 12 (Overall)
litiu Metal
ADD ⊕
2.5.2 Numărul de Electronii
Tennessine Metal
91
Rank: 27 (Overall)
95
Rank: 23 (Overall)
litiu Metal
ADD ⊕
2.6 Raza unui Atom
2.6.1 Raza atomică
cesiu Metal
163,00 p.m
Rank: 25 (Overall)
173,00 p.m
Rank: 21 (Overall)
beriliului Metal
ADD ⊕
2.7.3 Raza covalentă
franciu Metal
200,00 p.m
Rank: 11 (Overall)
180,00 p.m
Rank: 21 (Overall)
beriliului Metal
ADD ⊕
2.7.5 Van der Waals Raza
franciu Metal
243,00 p.m
Rank: 11 (Overall)
244,00 p.m
Rank: 10 (Overall)
Zinc Metal
ADD ⊕
2.8 Greutate atomica
Tennessine Metal
231,04 amu
Rank: 24 (Overall)
243,00 amu
Rank: 20 (Overall)
litiu Metal
2.9 volum atomic
cesiu Metal
15,00 cm3 / mol
Rank: 34 (Overall)
17,86 cm3 / mol
Rank: 29 (Overall)
Mangan Metal
ADD ⊕
2.10 Numere atomice adiacente
2.10.1 Elementul precedent
2.10.2 Elementul următor
2.11 Valence Electron Potential
Platină Metal
92,00 (-EV)
Rank: 11 (Overall)
44,00 (-EV)
Rank: 40 (Overall)
franciu Metal
ADD ⊕
2.12 Constant zabrele
Mangan Metal
392,50 p.m
Rank: 23 (Overall)
346,81 p.m
Rank: 44 (Overall)
beriliului Metal
2.13 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, 2 π/3
2.14 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
3 Mecanic
3.1 Densitate
3.1.1 Densitatea la temperatura camerei
hassiu Metal
15,37 g / cm3
Rank: 20 (Overall)
12,00 g / cm3
Rank: 30 (Overall)
litiu Metal
ADD ⊕
3.1.3 Densitate Când lichid (la mp)
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu Metal
ADD ⊕
1.3 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
ADD ⊕
1.5 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
1.6 Presiunea de vapori
1.6.1 Presiunea de vapori la 1000 K
Stronţiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 13 (Overall)
ceriu Metal
ADD ⊕
1.9.3 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
ADD ⊕
2.5 Proprietățile elasticitate
2.5.1 shear Modulus
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu Metal
ADD ⊕
2.5.6 Modulus în vrac
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
2.5.9 Modulul lui Young
Iridiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
2.6 poisson Raportul
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
ADD ⊕
2.7 Alte proprietăți mecanice
Necunoscut
N / A
3 Magnetic
3.1 Caracteristici magnetice
3.1.1 Gravitație specifică
Cobalt Metal
15,37
Rank: 12 (Overall)
13,67
Rank: 15 (Overall)
litiu Metal
ADD ⊕
4.1.2 Comenzi magnetice
paramagnetic
paramagnetic
4.1.4 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
4.2.5 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
5.2 Proprietăți electrice
5.2.1 Domeniul imobilier electrice
Conductor
Necunoscut
5.2.2 Rezistivitatea
Mercur Metal
177,00 nΩ · m
Rank: 21 (Overall)
0,69 nΩ · m
Rank: 66 (Overall)
taliu Metal
ADD ⊕
5.3.1 Conductivitate electrică
Argint Metal
0,05 10 6 / cm Ω
Rank: 34 (Overall)
0,02 10 6 / cm Ω
Rank: 43 (Overall)
Plutoniu Metal
ADD ⊕
5.5.2 electron afinitate
Aur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
6 Termic
6.1 Căldura specifică
litiu Metal
0,12 J / (kg K)
Rank: 40 (Overall)
0,11 J / (kg K)
Rank: 41 (Overall)
americiu Metal
ADD ⊕
6.2 Molara Capacitatea de căldură
americiu Metal
Nu e disponibil
Rank: N/A (Overall)
62,70 J / mol · K
Rank: 1 (Overall)
beriliului Metal
ADD ⊕
6.4 Conductivitate termică
Argint Metal
47,00 W / m · K
Rank: 32 (Overall)
10,00 W / m · K
Rank: 65 (Overall)
neptuniu Metal
ADD ⊕
6.6 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
6.8 Expansiunea termică
cesiu Metal
9,90 pm / (m · K)
Rank: 40 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
ADD ⊕
7.3 entalpia
7.3.1 Entalpia de Vaporizarea
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc Metal
ADD ⊕
7.5.2 Entalpie Fusion
Tungsten Metal
12,34 kJ / mol
Rank: 28 (Overall)
14,39 kJ / mol
Rank: 24 (Overall)
cesiu Metal
ADD ⊕
7.5.3 Entalpie de atomizare
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
268,00 kJ / mol
Rank: 40 (Overall)
Mercur Metal
ADD ⊕
7.6 Standard Molar Entropy
protactiniu Met..
198,10 J / mol.K
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
ADD ⊕
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