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tantalul



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roentgeniu vs tantalul

1 Tabelul periodic
1.1 Simbol
Rg
Ta
1.2 Număr grup
Tennessine Metal
11
Rank: 7 (Overall)
5
Rank: 13 (Overall)
gadoliniu Metal
ADD ⊕
2.3 perioada Număr
Uraniu Metal
7
Rank: 1 (Overall)
6
Rank: 2 (Overall)
litiu Metal
ADD ⊕
2.5 bloc
d block
d block
2.6 Element de familie
Necunoscut
metal de tranziție
2.7 Numărul CAS
roentgeniu Metal
54386242
Rank: 1 (Overall)
7440257
Rank: 55 (Overall)
Aluminiu Metal
3.2 Nume grup spațiu
Nu e disponibil
3m Im_
3.3 Număr spațiu grup
Sodiu Metal
194,00
Rank: 5 (Overall)
229,00
Rank: 1 (Overall)
Plutoniu Metal
ADD ⊕
4 Fapte
4.1 Fapte interesante
nu e disponibil
  • Tantalul metalic este cunoscut sub numele de rezistenta la coroziune.
  • Tantalul de metal poate fi ușor fabricat și este un bun conductor de căldură și electricitate.
4.2 surse
Produs sintetic
S-au găsit în minerale, Minerit, Minereurile de minerale
4.3 Istorie
4.3.1 care a descoperit
Gesellschaft für Schwerionenforschung
Anders Gustaf Ekeberg
4.3.2 Descoperire
în 1994
în 1802
4.4 Abundenţă
4.4.1 Abundenței În Universul
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
8 * 10-9 %
Rank: 31 (Overall)
taliu Metal
4.6.1 Abundenței În Soare
Fier Metal
~-9999 %
Rank: N/A (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului Metal
ADD ⊕
4.7.2 Abundenței În Meteoriți
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 49 (Overall)
Aur Metal
ADD ⊕
4.7.4 Abundenței în scoarța Pământului
Aluminiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 37 (Overall)
Radiu Metal
ADD ⊕
4.7.6 Abundenței în oceanele
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 %
Rank: 31 (Overall)
protactiniu Metal
ADD ⊕
4.9.2 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
ADD ⊕
5 utilizări
5.1 Utilizări și beneficii
  • folosește în prezent cunoscute ale roentgeniu de metal sunt limitate la doar scop de cercetare.
Character length exceed error
5.1.1 Utilizări industriale
N / A
industria electrotehnică, industria electronică
5.1.2 Utilizări medicale
N / A
N / A
5.1.3 alte utilizări
Scopuri de cercetare
Aliaje
5.2 Proprietățile biologice
5.2.1 Toxicitate
Necunoscut
Toxic scăzut
5.2.2 Prezent în corpul uman
Nu
da
5.2.3 in Blood
Sodiu Metal
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
ADD ⊕
5.2.5 in Bone
Calciu Metal
0,00 ppm
Rank: 36 (Overall)
0,03 ppm
Rank: 28 (Overall)
Plutoniu Metal
ADD ⊕
6 Fizic
6.2 Punct de topire
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
2.996,00 ° C
Rank: 4 (Overall)
franciu Metal
ADD ⊕
7.2 Punct de fierbere
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
5.425,00 ° C
Rank: 4 (Overall)
Fleroviu Metal
ADD ⊕
7.3 Aspect
7.3.1 Stare fizică
Solid
Solid
7.3.2 Culoare
Argint
albastru gri
7.3.3 Luciu
necunoscut Luster
Metalic
7.4 Duritate
7.4.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
6,50
Rank: 5 (Overall)
cesiu Metal
ADD ⊕
7.5.4 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
440,00 MPa
Rank: 28 (Overall)
cesiu Metal
ADD ⊕
8.1.1 Duritatea Vickers
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
870,00 MPa
Rank: 12 (Overall)
Paladiu Metal
ADD ⊕
8.4 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
3.400,00 Domnișoară
Rank: 22 (Overall)
taliu Metal
ADD ⊕
8.7 Proprietăți optice
8.7.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
8.9.2 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
78,00 %
Rank: 6 (Overall)
molibdenul Metal
ADD ⊕
8.10 forme alotropice
Nu
Nu
8.10.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
8.10.2 p forme alotropice
Nu e disponibil
Nu e disponibil
8.10.3 y forme alotropice
Nu e disponibil
Nu e disponibil
9 Chimic
9.1 Formula chimica
Rg
Ta
9.2 izotopii
9.2.1 Izotopi cunoscute
Paladiu Metal
1
Rank: 34 (Overall)
31
Rank: 8 (Overall)
Tennessine Metal
ADD ⊕
9.3 Electronegativitate
9.3.1 Pauling Electronegativitate
Aur Metal
Nu e disponibil
Rank: N/A (Overall)
1,50
Rank: 27 (Overall)
franciu Metal
ADD ⊕
9.3.2 Sanderson Electronegativitate
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
9.3.3 Allred Rochow Electronegativitate
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,33
Rank: 22 (Overall)
cesiu Metal
ADD ⊕
9.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
9.3.5 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
1,34
Rank: 33 (Overall)
cesiu Metal
9.4 Electropositivity
9.4.1 Pauling Electropositivity
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
2,50
Rank: 27 (Overall)
Aur Metal
ADD ⊕
9.5 Energiile ionizarea
9.5.1 Primul nivel de energie
Crom Metal
1.022,70 kJ / mol
Rank: 3 (Overall)
761,00 kJ / mol
Rank: 18 (Overall)
cesiu Metal
1.1.1 Nivelul 2 Energie
Crom Metal
2.074,40 kJ / mol
Rank: 10 (Overall)
1.500,00 kJ / mol
Rank: 40 (Overall)
Ruteniu Metal
ADD ⊕
1.4.2 3rd Level Energy
Crom Metal
3.077,90 kJ / mol
Rank: 24 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Osmiu Metal
ADD ⊕
1.4.3 4a Nivel de energie
Crom Metal
4.052,40 kJ / mol
Rank: 36 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu Metal
ADD ⊕
1.4.5 A 5 Nivel de energie
Crom Metal
5.306,70 kJ / mol
Rank: 31 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
ADD ⊕
1.4.7 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
ADD ⊕
1.5.2 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 ⊕
1.5.4 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
ADD ⊕
1.5.6 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 ⊕
1.6.1 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
1.6.2 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
ADD ⊕
1.7.1 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.9.1 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.10.1 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.12.1 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
ADD ⊕
1.12.2 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
ADD ⊕
1.12.3 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
ADD ⊕
1.12.4 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
ADD ⊕
1.12.5 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
ADD ⊕
1.12.6 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.12.7 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.12.8 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.12.9 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.12.10 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
1.12.11 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.12.12 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.12.13 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.12.14 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.12.15 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.12.16 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
1.13 echivalent electrochimică
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
1,35 g / amp-hr
Rank: 49 (Overall)
beriliului Metal
ADD ⊕
1.14 Funcția de electroni de lucru
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
4,25 eV
Rank: 21 (Overall)
cesiu Metal
ADD ⊕
1.15 Celelalte proprietăți chimice
N / A
anti coroziune, ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
2 Atomic
2.1 Numar atomic
Tennessine Metal
111
Rank: 7 (Overall)
73
Rank: 43 (Overall)
litiu Metal
ADD ⊕
2.2 Configuratie electronica
[Rn] 5f14 6d9 7s2
[Xe] 4f14 5d3 6s2
2.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Corp Centrat cilindrică (CCA)
2.3.1 rețelei de cristal
2.4 Atom
2.4.1 Numărul de Protonii
Tennessine Metal
111
Rank: 7 (Overall)
73
Rank: 42 (Overall)
litiu Metal
ADD ⊕
2.4.2 Numărul de Neutronii
Fleroviu Metal
161
Rank: 3 (Overall)
108
Rank: 28 (Overall)
litiu Metal
ADD ⊕
2.4.3 Numărul de Electronii
Tennessine Metal
111
Rank: 7 (Overall)
73
Rank: 42 (Overall)
litiu Metal
ADD ⊕
2.5 Raza unui Atom
2.5.1 Raza atomică
cesiu Metal
Nu e disponibil
Rank: N/A (Overall)
146,00 p.m
Rank: 35 (Overall)
beriliului Metal
ADD ⊕
2.5.2 Raza covalentă
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
170,00 p.m
Rank: 25 (Overall)
beriliului Metal
ADD ⊕
2.5.3 Van der Waals Raza
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
200,00 p.m
Rank: 28 (Overall)
Zinc Metal
ADD ⊕
2.6 Greutate atomica
Tennessine Metal
281,00 amu
Rank: 6 (Overall)
180,95 amu
Rank: 38 (Overall)
litiu Metal
2.7 volum atomic
cesiu Metal
Nu e disponibil
Rank: N/A (Overall)
10,90 cm3 / mol
Rank: 44 (Overall)
Mangan Metal
ADD ⊕
2.8 Numere atomice adiacente
2.8.1 Elementul precedent
2.8.2 Elementul următor
2.9 Valence Electron Potential
Platină Metal
Nu e disponibil
Rank: N/A (Overall)
110,00 (-EV)
Rank: 7 (Overall)
franciu Metal
ADD ⊕
2.10 Constant zabrele
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
330,13 p.m
Rank: 50 (Overall)
beriliului Metal
2.11 zabrele Unghiuri
NA
π/2, π/2, π/2
2.12 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
28,70 g / cm3
Rank: 6 (Overall)
16,69 g / cm3
Rank: 18 (Overall)
litiu Metal
ADD ⊕
3.1.2 Densitate Când lichid (la mp)
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
15,00 g / cm3
Rank: 9 (Overall)
litiu Metal
ADD ⊕
3.2 Rezistență la tracțiune
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
ADD ⊕
3.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
3.4 Presiunea de vapori
3.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
ADD ⊕
3.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 (Pa)
Rank: 31 (Overall)
Tungsten Metal
ADD ⊕
3.5 Proprietățile elasticitate
3.5.1 shear Modulus
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
69,00 GPa
Rank: 13 (Overall)
Potasiu Metal
ADD ⊕
3.5.2 Modulus în vrac
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
200,00 GPa
Rank: 8 (Overall)
cesiu Metal
ADD ⊕
3.5.3 Modulul lui Young
Iridiu Metal
Nu e disponibil
Rank: N/A (Overall)
186,00 GPa
Rank: 13 (Overall)
cesiu Metal
ADD ⊕
3.6 poisson Raportul
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,34
Rank: 10 (Overall)
beriliului Metal
ADD ⊕
3.7 Alte proprietăți mecanice
Necunoscut
Ductil
4 Magnetic
4.1 Caracteristici magnetice
4.1.1 Gravitație specifică
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
16,65
Rank: 11 (Overall)
litiu Metal
ADD ⊕
4.1.2 Comenzi magnetice
Necunoscut
paramagnetic
4.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
4.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
4.2 Proprietăți electrice
4.2.1 Domeniul imobilier electrice
Necunoscut
Conductor
4.2.2 Rezistivitatea
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
131,00 nΩ · m
Rank: 25 (Overall)
taliu Metal
ADD ⊕
4.2.3 Conductivitate electrică
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
0,08 10 6 / cm Ω
Rank: 27 (Overall)
Plutoniu Metal
ADD ⊕
4.2.4 electron afinitate
Aur Metal
Nu e disponibil
Rank: N/A (Overall)
31,00 kJ / mol
Rank: 29 (Overall)
Mercur Metal
ADD ⊕
5 Termic
5.1 Căldura specifică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,14 J / (kg K)
Rank: 37 (Overall)
americiu Metal
ADD ⊕
5.2 Molara Capacitatea de căldură
americiu Metal
Nu e disponibil
Rank: N/A (Overall)
25,36 J / mol · K
Rank: 41 (Overall)
beriliului Metal
ADD ⊕
5.3 Conductivitate termică
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
57,50 W / m · K
Rank: 27 (Overall)
neptuniu Metal
ADD ⊕
5.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
5.5 Expansiunea termică
cesiu Metal
Nu e disponibil
Rank: N/A (Overall)
6,30 pm / (m · K)
Rank: 52 (Overall)
Tungsten Metal
ADD ⊕
5.6 entalpia
5.6.1 Entalpia de Vaporizarea
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
753,10 kJ / mol
Rank: 2 (Overall)
Zinc Metal
ADD ⊕
5.6.2 Entalpie Fusion
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
31,40 kJ / mol
Rank: 3 (Overall)
cesiu Metal
ADD ⊕
5.6.3 Entalpie de atomizare
Tungsten Metal
Nu e disponibil
Rank: N/A (Overall)
782,00 kJ / mol
Rank: 3 (Overall)
Mercur Metal
ADD ⊕
5.7 Standard Molar Entropy
protactiniu Met..
Nu e disponibil
Rank: N/A (Overall)
41,50 J / mol.K
Rank: 37 (Overall)
beriliului Metal
ADD ⊕