Simbol
Ni
Număr grup
10
Rank: 8 (Overall)
0
17
👆🏻
perioada Număr
4
Rank: 4 (Overall)
2
7
👆🏻
bloc
d block
Element de familie
metal de tranziție
Numărul CAS
7440020
Rank: 77 (Overall)
7429905
54386242
👆🏻
Nume grup spațiu
Fm_ 3m
Număr spațiu grup
225,00
Rank: 3 (Overall)
11
276
👆🏻
Fapte interesante
- zinc metalic găsit (obținut) în mai multe forme, cum ar fi granule, folie, praf și sub formă de pulbere.
- După fier, zinc metalic al doilea element cel mai abundent în scoarța terestră.
surse
S-au găsit în minerale, Minerit, Minereurile de minerale
Istorie
care a descoperit
Axel Fredrik Cronstedt
Descoperire
în 1751
Abundenţă
Abundenței În Universul
0,01 %
Rank: 5 (Overall)
0
0.11
👆🏻
Abundenței În Soare
0,01 %
Rank: 3 (Overall)
0
0.1
👆🏻
Abundenței În Meteoriți
1,30 %
Rank: 3 (Overall)
0
22
👆🏻
Abundenței în scoarța Pământului
0,01 %
Rank: 15 (Overall)
1E-37
8.1
👆🏻
Abundenței în oceanele
0,00 %
Rank: 13 (Overall)
0
1.1
👆🏻
Abundenței la om
0,00 %
Rank: 17 (Overall)
0
1.4
👆🏻
Utilizări și beneficii
- Ea are o rezistență la coroziune și, prin urmare, este utilizat pe placă alte metale.
- aliajele sale sunt foarte utile; aliaj nicrom este utilizat în bobina fierbinte de prăjitoare de pâine și cuptor electric.
Utilizări industriale
industria de automobile, industria electrotehnică, industria electronică
Utilizări medicale
-
alte utilizări
Aliaje
Proprietățile biologice
Toxicitate
Toxic
Prezent în corpul uman
da
in Blood
0,05 Sânge / mg dm-3
Rank: 17 (Overall)
0
1970
👆🏻
in Bone
0,70 ppm
Rank: 20 (Overall)
0
170000
👆🏻
Punct de topire
1.453,00 ° C
Rank: 31 (Overall)
-38.83
3410
👆🏻
Punct de fierbere
2.732,00 ° C
Rank: 40 (Overall)
0
5660
👆🏻
Aspect
Stare fizică
Solid
Culoare
Argint
Luciu
Metalic
Duritate
Mohs Duritate
4,00
Rank: 11 (Overall)
0.2
8.5
👆🏻
Duritatea Brinell
667,00 MPa
Rank: 20 (Overall)
0.14
3490
👆🏻
Duritatea Vickers
638,00 MPa
Rank: 24 (Overall)
0
3920
👆🏻
Viteza sunetului
4.900,00 Domnișoară
Rank: 16 (Overall)
818
16200
👆🏻
Proprietăți optice
Indicele de refractie
1,68
Rank: 28 (Overall)
0.155
3.41
👆🏻
reflexiei
72,00 %
Rank: 11 (Overall)
5
97
👆🏻
forme alotropice
Nu
alfa forme alotropice
-
p forme alotropice
-
y forme alotropice
-
Formula chimica
Ni
izotopii
Izotopi cunoscute
25
Rank: 14 (Overall)
0
38
👆🏻
Electronegativitate
Pauling Electronegativitate
1,91
Rank: 11 (Overall)
0
2.6
👆🏻
Sanderson Electronegativitate
1,94
Rank: 12 (Overall)
0.22
2.56
👆🏻
Allred Rochow Electronegativitate
1,75
Rank: 4 (Overall)
0.86
1.9
👆🏻
Mulliken-Jaffe Electronegativitate
1,91
Rank: 12 (Overall)
0.62
2.48
👆🏻
Allen Electronegativitate
1,88
Rank: 9 (Overall)
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2,09
Rank: 44 (Overall)
1.46
3.3
👆🏻
Energiile ionizarea
Primul nivel de energie
737,10 kJ / mol
Rank: 25 (Overall)
375.7
26130
👆🏻
Nivelul 2 Energie
1.753,00 kJ / mol
Rank: 26 (Overall)
392.8
28750
👆🏻
3rd Level Energy
3.395,00 kJ / mol
Rank: 17 (Overall)
392.8
34230
👆🏻
4a Nivel de energie
5.300,00 kJ / mol
Rank: 24 (Overall)
375.7
37066
👆🏻
A 5 Nivel de energie
7.339,00 kJ / mol
Rank: 23 (Overall)
392
97510
👆🏻
A 6 Nivel de energie
10.400,00 kJ / mol
Rank: 15 (Overall)
1007
105800
👆🏻
Nivelul de energie al 7-lea
12.800,00 kJ / mol
Rank: 10 (Overall)
1007
114300
👆🏻
A 8-Level Energy
15.600,00 kJ / mol
Rank: 10 (Overall)
730
125300
👆🏻
Al 9-lea nivel de energie
18.600,00 kJ / mol
Rank: 10 (Overall)
1007
134700
👆🏻
A 10 Nivel de energie
21.670,00 kJ / mol
Rank: 14 (Overall)
392
144300
👆🏻
11 Nivelul de energie
30.970,00 kJ / mol
Rank: 7 (Overall)
392
169988
👆🏻
12 Nivelul de energie
34.000,00 kJ / mol
Rank: 29 (Overall)
0
189368
👆🏻
13 Nivel de energie
37.100,00 kJ / mol
Rank: 7 (Overall)
1007
76015
👆🏻
14 Nivel de energie
41.500,00 kJ / mol
Rank: 8 (Overall)
380
86450
👆🏻
15 Nivel de energie
44.800,00 kJ / mol
Rank: 78 (Overall)
33000
100700
👆🏻
16 Nivelul de energie
48.100,00 kJ / mol
Rank: 63 (Overall)
375.7
109480
👆🏻
17 Nivelul de energie
55.101,00 kJ / mol
Rank: 11 (Overall)
375.7
122200
👆🏻
18 Nivelul de energie
58.570,00 kJ / mol
Rank: 12 (Overall)
0
134810
👆🏻
19 Nivel de energie
148.700,00 kJ / mol
Rank: 1 (Overall)
375.7
148700
👆🏻
20 Nivelul de energie
159.000,00 kJ / mol
Rank: 3 (Overall)
0
171200
👆🏻
21 Nivelul de energie
169.400,00 kJ / mol
Rank: 3 (Overall)
375.7
179100
👆🏻
22 Nivelul de energie
182.700,00 kJ / mol
Rank: 2 (Overall)
330
184900
👆🏻
23 Nivelul de energie
194.000,00 kJ / mol
Rank: 2 (Overall)
357.6
198800
👆🏻
24 Nivelul de energie
737,10 kJ / mol
Rank: 21 (Overall)
297.3
195200
👆🏻
25 Nivelul de energie
737,10 kJ / mol
Rank: 21 (Overall)
0
121900
👆🏻
26 Nivelul de energie
737,10 kJ / mol
Rank: 21 (Overall)
357.6
127700
👆🏻
27 Nivelul de energie
737,10 kJ / mol
Rank: 20 (Overall)
0
133800
👆🏻
28 Nivelul de energie
737,10 kJ / mol
Rank: 26 (Overall)
297.3
139800
👆🏻
29 Nivelul de energie
737,10 kJ / mol
Rank: 27 (Overall)
0
148100
👆🏻
30 Nivelul de energie
737,00 kJ / mol
Rank: 21 (Overall)
0
154500
👆🏻
echivalent electrochimică
1,10 g / amp-hr
Rank: 62 (Overall)
0.16812
8.3209
👆🏻
Funcția de electroni de lucru
5,15 eV
Rank: 6 (Overall)
2.14
6
👆🏻
Celelalte proprietăți chimice
anti coroziune, ionizarea, Izotopii radioactivi
Numar atomic
28
Rank: 79 (Overall)
3
117
👆🏻
Configuratie electronica
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1
Structura de cristal
Centrat cilindrică se confruntă cu (FCC)
rețelei de cristal
Atom
Numărul de Protonii
28
Rank: 78 (Overall)
3
117
👆🏻
Numărul de Neutronii
31
Rank: 60 (Overall)
4
285
👆🏻
Numărul de Electronii
28
Rank: 78 (Overall)
3
117
👆🏻
Raza unui Atom
Raza atomică
124,00 p.m
Rank: 51 (Overall)
0
348
👆🏻
Raza covalentă
124,00 p.m
Rank: 54 (Overall)
0
260
👆🏻
Van der Waals Raza
163,00 p.m
Rank: 47 (Overall)
0
348
👆🏻
Greutate atomica
58,69 amu
Rank: 73 (Overall)
6.94
294
👆🏻
volum atomic
6,59 cm3 / mol
Rank: 80 (Overall)
1.39
71.07
👆🏻
Numere atomice adiacente
Elementul precedent
Elementul următor
Valence Electron Potential
42,00 (-EV)
Rank: 44 (Overall)
0
392.42
👆🏻
Constant zabrele
352,40 p.m
Rank: 45 (Overall)
0
891.25
👆🏻
zabrele Unghiuri
π/2, π/2, π/2
C latice / A Ratio
1,86
Rank: 4 (Overall)
0.423
1.9
👆🏻
Densitate
Densitatea la temperatura camerei
8,91 g / cm3
Rank: 49 (Overall)
0.534
40.7
👆🏻
Densitate Când lichid (la mp)
7,81 g / cm3
Rank: 56 (Overall)
0.512
41
👆🏻
Rezistență la tracțiune
345,00 MPa
Rank: 13 (Overall)
0.1
11000
👆🏻
Viscozitate
0,00
Rank: 8 (Overall)
1.5E-05
0.0035
👆🏻
Presiunea de vapori
Presiunea de vapori la 1000 K
0,00 (Pa)
Rank: 33 (Overall)
0
121
👆🏻
Presiunea de vapori la 2000 K
19,50 (Pa)
Rank: 6 (Overall)
0
774
👆🏻
Proprietățile elasticitate
shear Modulus
76,00 GPa
Rank: 12 (Overall)
1.3
222
👆🏻
Modulus în vrac
180,00 GPa
Rank: 9 (Overall)
0
462
👆🏻
Modulul lui Young
200,00 GPa
Rank: 12 (Overall)
0
528
👆🏻
poisson Raportul
0,31
Rank: 13 (Overall)
0.032
0.47
👆🏻
Alte proprietăți mecanice
Ductil
Caracteristici magnetice
Gravitație specifică
8,90
Rank: 48 (Overall)
0.53
4500
👆🏻
Comenzi magnetice
Feromagnetic
Permeabilitate
0,00 H / m
Rank: 2 (Overall)
1.25643E-06
0.0063
👆🏻
Susceptibil
600,00
Rank: 2 (Overall)
-0.000166
200000
👆🏻
Proprietăți electrice
Domeniul imobilier electrice
Conductor
Rezistivitatea
69,30 nΩ · m
Rank: 39 (Overall)
0.1
961
👆🏻
Conductivitate electrică
0,14 10 6 / cm Ω
Rank: 14 (Overall)
0
0.63
👆🏻
electron afinitate
112,00 kJ / mol
Rank: 7 (Overall)
0
222.8
👆🏻
Căldura specifică
0,44 J / (kg K)
Rank: 13 (Overall)
0.1
3.6
👆🏻
Molara Capacitatea de căldură
26,07 J / mol · K
Rank: 39 (Overall)
13.1
62.7
👆🏻
Conductivitate termică
90,90 W / m · K
Rank: 18 (Overall)
0
429
👆🏻
Temperatura critică
1.728,00 K
Rank: 35 (Overall)
26.3
3695
👆🏻
Expansiunea termică
13,40 pm / (m · K)
Rank: 34 (Overall)
4.5
97
👆🏻
entalpia
Entalpia de Vaporizarea
371,80 kJ / mol
Rank: 29 (Overall)
7.32
799.1
👆🏻
Entalpie Fusion
17,57 kJ / mol
Rank: 14 (Overall)
2.1
35.23
👆🏻
Entalpie de atomizare
422,60 kJ / mol
Rank: 22 (Overall)
61.5
837
👆🏻
Standard Molar Entropy
29,90 J / mol.K
Rank: 67 (Overall)
9.5
198.1
👆🏻