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neptuniu
neptuniu

actinium
actinium



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neptuniu
X
actinium

Comparați neptuniu și actinium

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1 Tabelul periodic
1.1 Simbol
Np
Ac
1.2 Număr grup
Tennessine elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu element
ADD ⊕
1.4 perioada Număr
Uraniu element
7
Rank: 1 (Overall)
7
Rank: 1 (Overall)
litiu element
ADD ⊕
1.6 bloc
f block
f block
1.7 Element de familie
actinide
actinide
1.8 Numărul CAS
roentgeniu elem..
7439998
Rank: 79 (Overall)
7440348
Rank: 47 (Overall)
Aluminiu element
1.11 Nume grup spațiu
Pnma
Fm_ 3m
1.12 Număr spațiu grup
Sodiu element
62,00
Rank: 11 (Overall)
225,00
Rank: 2 (Overall)
Plutoniu element
ADD ⊕
2 Fapte
2.1 Fapte interesante
nu e disponibil
nu e disponibil
2.3 surse
Realizat de bombardând de uraniu cu Neutronii, Minereu metale
S-a obținut prin tratarea cu Radium Neutronii, Minereu metale
2.5 Istorie
2.5.1 care a descoperit
Edwin McMillan and Philip H. Abelson
Friedrich Oskar Giesel
2.5.2 Descoperire
în 1940
in 1902
2.6 Abundenţă
2.6.1 Abundenței În Universul
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
3.1.3 Abundenței În Soare
Fier element
~-9999 %
Rank: N/A (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului element
ADD ⊕
3.4.2 Abundenței În Meteoriți
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur element
ADD ⊕
3.5.2 Abundenței în scoarța Pământului
Aluminiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu element
ADD ⊕
3.5.5 Abundenței în oceanele
Sodiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
protactiniu element
4.1.2 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
  • folosește în prezent cunoscute ale Neptunium de metal sunt limitate la doar scop de cercetare.
  • Neptunium lui izotop neptuniu-237 este utilizat ca un detectoare de neutroni.
  • din metal actinium are o mare sursă de radiații alfa, dar este greu de folosit în afara scopului cercetării.
5.1.1 Utilizări industriale
N / A
N / A
5.1.2 Utilizări medicale
N / A
N / A
5.2.2 alte utilizări
Aliaje, Cercetarea nucleară, Scopuri de cercetare
Aliaje, Cercetarea nucleară, Scopuri de cercetare
5.3 Proprietățile biologice
5.3.1 Toxicitate
Toxic
Toxic
5.3.2 Prezent în corpul uman
Nu
Nu
5.3.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Plutoniu element
ADD ⊕
5.3.6 in Bone
Calciu element
0,00 ppm
Rank: 36 (Overall)
0,00 ppm
Rank: 36 (Overall)
Plutoniu element
ADD ⊕
7 Fizic
7.1 Punct de topire
Tungsten element
640,00 ° C
Rank: 62 (Overall)
1.227,00 ° C
Rank: 38 (Overall)
franciu element
ADD ⊕
7.5 Punct de fierbere
Tungsten element
3.902,00 ° C
Rank: 13 (Overall)
3.200,00 ° C
Rank: 26 (Overall)
Fleroviu element
ADD ⊕
7.7 Aspect
7.7.1 Stare fizică
Solid
Solid
7.7.2 Culoare
Argint
silvery alb
7.7.3 Luciu
Metalic
N / A
7.8 Duritate
7.8.1 Mohs Duritate
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
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7.9.1 Duritatea Brinell
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
7.9.2 Duritatea Vickers
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
ADD ⊕
7.10 Viteza sunetului
tehnețiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
ADD ⊕
7.11 Proprietăți optice
7.11.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
7.11.2 reflexiei
Argint element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
7.12 forme alotropice
Nu
Nu
7.12.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
7.12.2 p forme alotropice
Nu e disponibil
Nu e disponibil
7.12.3 y forme alotropice
Nu e disponibil
Nu e disponibil
8 Chimic
8.1 Formula chimica
Np
Ac
8.2 izotopii
8.2.1 Izotopi cunoscute
Paladiu element
20
Rank: 19 (Overall)
29
Rank: 10 (Overall)
Tennessine element
ADD ⊕
8.3 Electronegativitate
8.3.1 Pauling Electronegativitate
Aur element
1,36
Rank: 29 (Overall)
1,10
Rank: 44 (Overall)
franciu element
ADD ⊕
8.3.2 Sanderson Electronegativitate
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
8.3.3 Allred Rochow Electronegativitate
Galiu element
1,22
Rank: 26 (Overall)
1,00
Rank: 36 (Overall)
cesiu element
ADD ⊕
8.3.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
8.3.5 Allen Electronegativitate
berkelium eleme..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
8.4 Electropositivity
8.4.1 Pauling Electropositivity
franciu element
2,64
Rank: 25 (Overall)
2,90
Rank: 10 (Overall)
Aur element
ADD ⊕
8.5 Energiile ionizarea
8.5.1 Primul nivel de energie
Crom element
604,50 kJ / mol
Rank: 50 (Overall)
499,00 kJ / mol
Rank: 84 (Overall)
cesiu element
8.5.2 Nivelul 2 Energie
Crom element
1.128,00 kJ / mol
Rank: 72 (Overall)
1.170,00 kJ / mol
Rank: 65 (Overall)
Ruteniu element
ADD ⊕
8.5.3 3rd Level Energy
Crom element
1.997,00 kJ / mol
Rank: 74 (Overall)
1.900,00 kJ / mol
Rank: 79 (Overall)
Osmiu element
ADD ⊕
8.5.4 4a Nivel de energie
Crom element
3.242,00 kJ / mol
Rank: 62 (Overall)
4.700,00 kJ / mol
Rank: 23 (Overall)
toriu element
ADD ⊕
8.5.5 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium element
ADD ⊕
8.5.6 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu element
ADD ⊕
8.5.7 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 ⊕
8.5.8 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu element
ADD ⊕
8.5.9 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 ⊕
8.5.10 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu element
8.5.11 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu element
8.5.12 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.13 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.14 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.15 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan element
8.5.16 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier element
8.5.17 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt element
8.5.18 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel element
8.5.19 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru element
8.5.20 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.21 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.5.22 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.5.23 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.24 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
ADD ⊕
8.5.25 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.26 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.27 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.28 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.29 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.5.30 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
8.6 echivalent electrochimică
franciu element
1,77 g / amp-hr
Rank: 39 (Overall)
2,82 g / amp-hr
Rank: 18 (Overall)
beriliului element
ADD ⊕
8.7 Funcția de electroni de lucru
Platină element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
8.8 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
9 Atomic
9.1 Numar atomic
Tennessine elem..
93
Rank: 25 (Overall)
89
Rank: 29 (Overall)
litiu element
ADD ⊕
9.2 Configuratie electronica
[Rn] 5f4 6d1 7s2
[Rn] 6d1 7s2
9.3 Structura de cristal
Ortorombică (ORTH)
Centrat cilindrică se confruntă cu (FCC)
9.3.1 rețelei de cristal
9.4 Atom
9.4.1 Numărul de Protonii
Tennessine elem..
93
Rank: 25 (Overall)
89
Rank: 29 (Overall)
litiu element
ADD ⊕
9.4.2 Numărul de Neutronii
Fleroviu element
144
Rank: 14 (Overall)
138
Rank: 16 (Overall)
litiu element
ADD ⊕
9.4.3 Numărul de Electronii
Tennessine elem..
93
Rank: 25 (Overall)
89
Rank: 29 (Overall)
litiu element
ADD ⊕
9.5 Raza unui Atom
9.5.1 Raza atomică
cesiu element
155,00 p.m
Rank: 30 (Overall)
195,00 p.m
Rank: 7 (Overall)
beriliului element
ADD ⊕
9.5.2 Raza covalentă
franciu element
190,00 p.m
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
9.5.3 Van der Waals Raza
franciu element
221,00 p.m
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc element
ADD ⊕
9.6 Greutate atomica
Tennessine elem..
237,00 amu
Rank: 22 (Overall)
227,00 amu
Rank: 25 (Overall)
litiu element
9.7 volum atomic
cesiu element
11,62 cm3 / mol
Rank: 43 (Overall)
22,54 cm3 / mol
Rank: 11 (Overall)
Mangan element
9.8 Numere atomice adiacente
9.8.1 Elementul precedent
9.8.2 Elementul următor
9.9 Valence Electron Potential
Platină element
96,00 (-EV)
Rank: 9 (Overall)
38,60 (-EV)
Rank: 49 (Overall)
franciu element
ADD ⊕
9.10 Constant zabrele
Mangan element
666,30 p.m
Rank: 3 (Overall)
567,00 p.m
Rank: 8 (Overall)
beriliului element
9.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
9.12 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
10 Mecanic
10.1 Densitate
10.1.1 Densitatea la temperatura camerei
hassiu element
19,38 g / cm3
Rank: 14 (Overall)
10,00 g / cm3
Rank: 37 (Overall)
litiu element
ADD ⊕
10.1.2 Densitate Când lichid (la mp)
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu element
ADD ⊕
10.2 Rezistență la tracțiune
Fier element
125,00 MPa
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
10.3 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
10.4 Presiunea de vapori
10.4.1 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 ⊕
10.4.2 Presiunea de vapori la 2000 K
Crom element
0,11 (Pa)
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
10.5 Proprietățile elasticitate
10.5.1 shear Modulus
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu element
ADD ⊕
10.5.2 Modulus în vrac
Osmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
10.5.3 Modulul lui Young
Iridiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
10.6 poisson Raportul
Galiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
ADD ⊕
10.7 Alte proprietăți mecanice
Ductil
N / A
11 Magnetic
11.1 Caracteristici magnetice
11.1.1 Gravitație specifică
Cobalt element
20,25
Rank: 6 (Overall)
10,07
Rank: 28 (Overall)
litiu element
ADD ⊕
11.1.2 Comenzi magnetice
paramagnetic
paramagnetic
11.1.3 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
11.1.4 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
11.2 Proprietăți electrice
11.2.1 Domeniul imobilier electrice
Conductor
Necunoscut
11.2.2 Rezistivitatea
Mercur element
1,22 nΩ · m
Rank: 59 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu element
ADD ⊕
11.2.3 Conductivitate electrică
Argint element
0,01 10 6 / cm Ω
Rank: 61 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu element
ADD ⊕
11.2.4 electron afinitate
Aur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
ADD ⊕
12 Termic
12.1 Căldura specifică
litiu element
0,12 J / (kg K)
Rank: 40 (Overall)
0,12 J / (kg K)
Rank: 40 (Overall)
americiu element
12.2 Molara Capacitatea de căldură
americiu element
29,46 J / mol · K
Rank: 8 (Overall)
27,20 J / mol · K
Rank: 18 (Overall)
beriliului element
12.3 Conductivitate termică
Argint element
6,30 W / m · K
Rank: 70 (Overall)
12,00 W / m · K
Rank: 60 (Overall)
neptuniu element
12.4 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
12.5 Expansiunea termică
cesiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
12.6 entalpia
12.6.1 Entalpia de Vaporizarea
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc element
12.6.2 Entalpie Fusion
Tungsten element
3,20 kJ / mol
Rank: 56 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu element
ADD ⊕
12.6.3 Entalpie de atomizare
Tungsten element
Nu e disponibil
Rank: N/A (Overall)
301,00 kJ / mol
Rank: 36 (Overall)
Mercur element
ADD ⊕
12.7 Standard Molar Entropy
protactiniu ele..
Nu e disponibil
Rank: N/A (Overall)
56,50 J / mol.K
Rank: 25 (Overall)
beriliului element
ADD ⊕