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Tungsten
Tungsten

Calciu
Calciu



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Tungsten
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Calciu

Comparați Tungsten și Calciu

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1 Tabelul periodic
1.1 Simbol
W
Ca
1.2 Număr grup
Tennessine elem..
6
Rank: 12 (Overall)
2
Rank: 16 (Overall)
gadoliniu element
ADD ⊕
2.5 perioada Număr
Uraniu element
6
Rank: 2 (Overall)
4
Rank: 4 (Overall)
litiu element
ADD ⊕
2.6 bloc
d block
s block
2.7 Element de familie
metal de tranziție
Pământ alcalină
2.8 Numărul CAS
roentgeniu elem..
7440337
Rank: 48 (Overall)
7440702
Rank: 21 (Overall)
Aluminiu element
2.9 Nume grup spațiu
3m Im_
Fm_ 3m
2.10 Număr spațiu grup
Sodiu element
229,00
Rank: 1 (Overall)
225,00
Rank: 2 (Overall)
Plutoniu element
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3 Fapte
3.1 Fapte interesante
  • Element de tungsten are cel de-al doilea cel mai înalt punct de topire.
  • tungsten pur se poate tăia cu ușurință în jos cu ajutorul bomfaier.
  • Calciu se afla pe locul 5 in rang lista Procentul abundenței pământului.
  • Ea se găsește în starea de compus.
  • Gipsului sau sulfat de calciu este utilizat ca tencuială și ipsos.
3.2 surse
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
Scoarta terestra, S-au găsit în minerale, Minerit, Minereurile de minerale
3.3 Istorie
3.3.1 care a descoperit
Not Available
Humphry Davy
3.3.2 Descoperire
în 1781
în 1808
3.4 Abundenţă
3.4.1 Abundenței În Universul
Fier element
5 * 10-8 %
Rank: 27 (Overall)
7 * 10-3 %
Rank: 3 (Overall)
taliu element
3.4.3 Abundenței În Soare
Fier element
~0.0000004 %
Rank: 23 (Overall)
~0.007 %
Rank: 4 (Overall)
beriliului element
ADD ⊕
3.4.5 Abundenței În Meteoriți
Fier element
0,00 %
Rank: 39 (Overall)
1,10 %
Rank: 4 (Overall)
Aur element
ADD ⊕
4.2.4 Abundenței în scoarța Pământului
Aluminiu element
0,00 %
Rank: 39 (Overall)
5,00 %
Rank: 3 (Overall)
Radiu element
ADD ⊕
4.2.6 Abundenței în oceanele
Sodiu element
0,00 %
Rank: 18 (Overall)
0,00 %
Rank: 5 (Overall)
protactiniu element
5.1.1 Abundenței la om
Calciu element
Nu e disponibil
Rank: N/A (Overall)
1,40 %
Rank: 1 (Overall)
Radiu element
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6 utilizări
6.1 Utilizări și beneficii
Character length exceed error
Character length exceed error
6.1.1 Utilizări industriale
industria aerospațială, industria de automobile, industria electrotehnică, industria electronică
Industria chimica
6.2.1 Utilizări medicale
N / A
Stomatologie, Industria farmaceutica
6.2.4 alte utilizări
Aliaje
Aliaje
6.3 Proprietățile biologice
6.3.1 Toxicitate
non Toxic
non Toxic
6.4.2 Prezent în corpul uman
da
da
6.4.3 in Blood
Sodiu element
0,00 Sânge / mg dm-3
Rank: 31 (Overall)
60,50 Sânge / mg dm-3
Rank: 4 (Overall)
Plutoniu element
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6.4.5 in Bone
Calciu element
0,00 ppm
Rank: 35 (Overall)
170.000,00 ppm
Rank: 1 (Overall)
Plutoniu element
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7 Fizic
7.1 Punct de topire
Tungsten element
3.410,00 ° C
Rank: 1 (Overall)
839,00 ° C
Rank: 52 (Overall)
franciu element
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7.2 Punct de fierbere
Tungsten element
5.660,00 ° C
Rank: 1 (Overall)
1.484,00 ° C
Rank: 58 (Overall)
Fleroviu element
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7.5 Aspect
7.5.1 Stare fizică
Solid
Solid
7.5.2 Culoare
grayish alb
Gri
7.5.3 Luciu
Lucios
N / A
7.6 Duritate
7.6.1 Mohs Duritate
Crom element
7,50
Rank: 2 (Overall)
1,75
Rank: 17 (Overall)
cesiu element
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7.6.3 Duritatea Brinell
Osmiu element
2.000,00 MPa
Rank: 4 (Overall)
170,00 MPa
Rank: 44 (Overall)
cesiu element
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8.2.1 Duritatea Vickers
Tungsten element
3.430,00 MPa
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu element
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8.4 Viteza sunetului
tehnețiu element
4.620,00 Domnișoară
Rank: 16 (Overall)
3.810,00 Domnișoară
Rank: 19 (Overall)
taliu element
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8.5 Proprietăți optice
8.5.1 Indicele de refractie
Paladiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
8.5.3 reflexiei
Argint element
62,00 %
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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8.6 forme alotropice
Nu
Nu
8.6.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
8.6.2 p forme alotropice
Nu e disponibil
Nu e disponibil
8.6.3 y forme alotropice
Nu e disponibil
Nu e disponibil
9 Chimic
9.1 Formula chimica
W
Ca
9.2 izotopii
9.2.1 Izotopi cunoscute
Paladiu element
33
Rank: 6 (Overall)
19
Rank: 20 (Overall)
Tennessine element
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9.3 Electronegativitate
9.3.1 Pauling Electronegativitate
Aur element
2,36
Rank: 2 (Overall)
1,00
Rank: 45 (Overall)
franciu element
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9.4.2 Sanderson Electronegativitate
Cobalt element
0,98
Rank: 23 (Overall)
0,95
Rank: 24 (Overall)
cesiu element
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9.5.2 Allred Rochow Electronegativitate
Galiu element
1,40
Rank: 19 (Overall)
1,04
Rank: 34 (Overall)
cesiu element
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9.5.4 Mulliken-Jaffe Electronegativitate
Poloniu element
Nu e disponibil
Rank: N/A (Overall)
1,08
Rank: 17 (Overall)
cesiu element
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9.5.6 Allen Electronegativitate
berkelium eleme..
1,47
Rank: 29 (Overall)
1,03
Rank: 39 (Overall)
cesiu element
9.6 Electropositivity
9.6.1 Pauling Electropositivity
franciu element
1,64
Rank: 52 (Overall)
3,00
Rank: 9 (Overall)
Aur element
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9.7 Energiile ionizarea
9.7.1 Primul nivel de energie
Crom element
770,00 kJ / mol
Rank: 16 (Overall)
589,80 kJ / mol
Rank: 57 (Overall)
cesiu element
9.7.3 Nivelul 2 Energie
Crom element
1.700,00 kJ / mol
Rank: 29 (Overall)
1.145,40 kJ / mol
Rank: 69 (Overall)
Ruteniu element
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9.7.5 3rd Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
4.912,40 kJ / mol
Rank: 7 (Overall)
Osmiu element
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9.7.7 4a Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
6.491,00 kJ / mol
Rank: 7 (Overall)
toriu element
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9.7.9 A 5 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
8.153,00 kJ / mol
Rank: 7 (Overall)
Dubnium element
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9.7.11 A 6 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
10.496,00 kJ / mol
Rank: 8 (Overall)
seaborgiu element
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9.7.13 Nivelul de energie al 7-lea
Crom element
Nu e disponibil
Rank: N/A (Overall)
12.270,00 kJ / mol
Rank: 12 (Overall)
bohrium element
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9.7.16 A 8-Level Energy
Crom element
Nu e disponibil
Rank: N/A (Overall)
14.206,00 kJ / mol
Rank: 15 (Overall)
hassiu element
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9.7.17 Al 9-lea nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
18.191,00 kJ / mol
Rank: 12 (Overall)
itriu element
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9.7.19 A 10 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
20.385,00 kJ / mol
Rank: 16 (Overall)
Stronţiu element
9.7.21 11 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
57.110,00 kJ / mol
Rank: 3 (Overall)
itriu element
9.7.23 12 Nivelul de energie
Magneziu element
Nu e disponibil
Rank: N/A (Overall)
63.410,00 kJ / mol
Rank: 3 (Overall)
molibdenul element
9.7.26 13 Nivel de energie
Titan element
Nu e disponibil
Rank: N/A (Overall)
70.110,00 kJ / mol
Rank: 3 (Overall)
molibdenul element
9.7.28 14 Nivel de energie
vanadiu element
Nu e disponibil
Rank: N/A (Overall)
78.890,00 kJ / mol
Rank: 4 (Overall)
molibdenul element
9.7.30 15 Nivel de energie
Crom element
Nu e disponibil
Rank: N/A (Overall)
86.310,00 kJ / mol
Rank: 5 (Overall)
Mangan element
9.7.32 16 Nivelul de energie
Mangan element
Nu e disponibil
Rank: N/A (Overall)
94.000,00 kJ / mol
Rank: 6 (Overall)
Fier element
9.7.34 17 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
104.900,00 kJ / mol
Rank: 7 (Overall)
Cobalt element
9.7.36 18 Nivelul de energie
Cobalt element
Nu e disponibil
Rank: N/A (Overall)
111.711,00 kJ / mol
Rank: 8 (Overall)
Nichel element
9.7.38 19 Nivel de energie
Nichel element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
Cupru element
9.7.40 20 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: 100 (Overall)
molibdenul element
9.7.43 21 Nivelul de energie
Zinc element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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9.7.46 22 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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9.8.1 23 Nivelul de energie
Cupru element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
9.9.1 24 Nivelul de energie
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
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10.1.1 25 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.1.2 26 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.4.2 27 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.4.4 28 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.4.5 29 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.4.7 30 Nivelul de energie
molibdenul elem..
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul element
10.6 echivalent electrochimică
franciu element
1,14 g / amp-hr
Rank: 54 (Overall)
0,75 g / amp-hr
Rank: 64 (Overall)
beriliului element
ADD ⊕
10.7 Funcția de electroni de lucru
Platină element
4,55 eV
Rank: 13 (Overall)
2,87 eV
Rank: 38 (Overall)
cesiu element
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10.8 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Solubilitate
Stabilitate chimică, inflamabilitatea, ionizarea, Solubilitate
11 Atomic
11.1 Numar atomic
Tennessine elem..
74
Rank: 42 (Overall)
20
Rank: 86 (Overall)
litiu element
ADD ⊕
11.3 Configuratie electronica
[Xe] 4f14 5d4 6s2
[Ar] 4s2
11.4 Structura de cristal
Corp Centrat cilindrică (CCA)
Centrat cilindrică se confruntă cu (FCC)
11.4.1 rețelei de cristal
11.5 Atom
11.5.1 Numărul de Protonii
Tennessine elem..
74
Rank: 41 (Overall)
20
Rank: 85 (Overall)
litiu element
ADD ⊕
11.6.1 Numărul de Neutronii
Fleroviu element
110
Rank: 27 (Overall)
20
Rank: 64 (Overall)
litiu element
ADD ⊕
11.8.1 Numărul de Electronii
Tennessine elem..
74
Rank: 41 (Overall)
20
Rank: 85 (Overall)
litiu element
ADD ⊕
11.10 Raza unui Atom
11.10.1 Raza atomică
cesiu element
139,00 p.m
Rank: 39 (Overall)
197,00 p.m
Rank: 6 (Overall)
beriliului element
ADD ⊕
11.12.1 Raza covalentă
franciu element
162,00 p.m
Rank: 29 (Overall)
176,00 p.m
Rank: 22 (Overall)
beriliului element
ADD ⊕
12.1.2 Van der Waals Raza
franciu element
200,00 p.m
Rank: 28 (Overall)
231,00 p.m
Rank: 19 (Overall)
Zinc element
ADD ⊕
12.2 Greutate atomica
Tennessine elem..
183,84 amu
Rank: 37 (Overall)
40,08 amu
Rank: 80 (Overall)
litiu element
12.4 volum atomic
cesiu element
9,53 cm3 / mol
Rank: 50 (Overall)
29,90 cm3 / mol
Rank: 7 (Overall)
Mangan element
12.7 Numere atomice adiacente
12.7.1 Elementul precedent
12.7.2 Elementul următor
12.8 Valence Electron Potential
Platină element
140,00 (-EV)
Rank: 5 (Overall)
29,00 (-EV)
Rank: 53 (Overall)
franciu element
ADD ⊕
12.9 Constant zabrele
Mangan element
316,52 p.m
Rank: 56 (Overall)
558,84 p.m
Rank: 9 (Overall)
beriliului element
12.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, π/2
12.12 C latice / A Ratio
cadmiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului element
13 Mecanic
13.1 Densitate
13.1.1 Densitatea la temperatura camerei
hassiu element
19,25 g / cm3
Rank: 16 (Overall)
1,55 g / cm3
Rank: 80 (Overall)
litiu element
ADD ⊕
13.1.3 Densitate Când lichid (la mp)
Osmiu element
17,60 g / cm3
Rank: 5 (Overall)
1,38 g / cm3
Rank: 57 (Overall)
litiu element
ADD ⊕
13.3 Rezistență la tracțiune
Fier element
370,00 MPa
Rank: 10 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu element
ADD ⊕
14.2 Viscozitate
Mercur element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur element
14.3 Presiunea de vapori
14.3.1 Presiunea de vapori la 1000 K
Stronţiu element
Nu e disponibil
Rank: N/A (Overall)
25,50 (Pa)
Rank: 3 (Overall)
ceriu element
ADD ⊕
14.3.3 Presiunea de vapori la 2000 K
Crom element
0,00 (Pa)
Rank: 32 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten element
ADD ⊕
14.5 Proprietățile elasticitate
14.5.1 shear Modulus
Osmiu element
161,00 GPa
Rank: 5 (Overall)
7,40 GPa
Rank: 45 (Overall)
Potasiu element
ADD ⊕
14.5.3 Modulus în vrac
Osmiu element
310,00 GPa
Rank: 4 (Overall)
17,00 GPa
Rank: 43 (Overall)
cesiu element
ADD ⊕
14.5.5 Modulul lui Young
Iridiu element
411,00 GPa
Rank: 4 (Overall)
20,00 GPa
Rank: 46 (Overall)
cesiu element
ADD ⊕
15.2 poisson Raportul
Galiu element
0,28
Rank: 17 (Overall)
0,31
Rank: 13 (Overall)
beriliului element
ADD ⊕
15.4 Alte proprietăți mecanice
Ductil, Maleabil
N / A
16 Magnetic
16.1 Caracteristici magnetice
16.1.1 Gravitație specifică
Cobalt element
19,22
Rank: 9 (Overall)
4,58
Rank: 57 (Overall)
litiu element
ADD ⊕
16.2.1 Comenzi magnetice
paramagnetic
Diamagnetic
16.2.2 Permeabilitate
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
16.3.1 Susceptibil
Fier element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut element
ADD ⊕
16.5 Proprietăți electrice
16.5.1 Domeniul imobilier electrice
superconductor
Conductor
16.5.2 Rezistivitatea
Mercur element
52,80 nΩ · m
Rank: 42 (Overall)
33,60 nΩ · m
Rank: 48 (Overall)
taliu element
ADD ⊕
16.6.2 Conductivitate electrică
Argint element
0,19 10 6 / cm Ω
Rank: 10 (Overall)
0,30 10 6 / cm Ω
Rank: 6 (Overall)
Plutoniu element
ADD ⊕
16.6.4 electron afinitate
Aur element
78,60 kJ / mol
Rank: 13 (Overall)
2,37 kJ / mol
Rank: 39 (Overall)
Mercur element
ADD ⊕
17 Termic
17.1 Căldura specifică
litiu element
0,13 J / (kg K)
Rank: 39 (Overall)
0,63 J / (kg K)
Rank: 7 (Overall)
americiu element
17.3 Molara Capacitatea de căldură
americiu element
24,27 J / mol · K
Rank: 52 (Overall)
25,93 J / mol · K
Rank: 34 (Overall)
beriliului element
17.4 Conductivitate termică
Argint element
173,00 W / m · K
Rank: 7 (Overall)
201,00 W / m · K
Rank: 5 (Overall)
neptuniu element
17.5 Temperatura critică
litiu element
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu element
ADD ⊕
17.6 Expansiunea termică
cesiu element
4,50 pm / (m · K)
Rank: 59 (Overall)
22,30 pm / (m · K)
Rank: 19 (Overall)
Tungsten element
ADD ⊕
17.7 entalpia
17.7.1 Entalpia de Vaporizarea
Tungsten element
799,10 kJ / mol
Rank: 1 (Overall)
150,00 kJ / mol
Rank: 47 (Overall)
Zinc element
17.7.2 Entalpie Fusion
Tungsten element
35,23 kJ / mol
Rank: 1 (Overall)
8,54 kJ / mol
Rank: 41 (Overall)
cesiu element
ADD ⊕
17.7.3 Entalpie de atomizare
Tungsten element
837,00 kJ / mol
Rank: 1 (Overall)
184,00 kJ / mol
Rank: 46 (Overall)
Mercur element
ADD ⊕
17.8 Standard Molar Entropy
protactiniu ele..
32,60 J / mol.K
Rank: 47 (Overall)
41,60 J / mol.K
Rank: 36 (Overall)
beriliului element
ADD ⊕
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