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Nickel
Nickel
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Chemical Properties of Nickel

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Chemical

Chemical Formula

Ni

Isotopes

Known Isotopes

25
Rank: 14 (Overall)
0 38
👆🏻

Electronegativity

Pauling Electronegativity

1.91
Rank: 11 (Overall)
0 2.6
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Sanderson Electronegativity

1.94
Rank: 12 (Overall)
0.22 2.56
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Allred Rochow Electronegativity

1.75
Rank: 4 (Overall)
0.86 1.9
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Mulliken-Jaffe Electronegativity

1.91
Rank: 12 (Overall)
0.62 2.48
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Allen Electronegativity

1.88
Rank: 9 (Overall)
0.659 2.7
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Electropositivity

Pauling Electropositivity

2.09
Rank: 44 (Overall)
1.46 3.3
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Ionization Energies

1st Energy Level

737.10 kJ/mol
Rank: 25 (Overall)
375.7 26130
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2nd Energy Level

1,753.00 kJ/mol
Rank: 26 (Overall)
392.8 28750
👆🏻

3rd Energy Level

3,395.00 kJ/mol
Rank: 17 (Overall)
392.8 34230
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4th Energy Level

5,300.00 kJ/mol
Rank: 24 (Overall)
375.7 37066
👆🏻

5th Energy Level

7,339.00 kJ/mol
Rank: 23 (Overall)
392 97510
👆🏻

6th Energy Level

10,400.00 kJ/mol
Rank: 15 (Overall)
1007 105800
👆🏻

7th Energy level

12,800.00 kJ/mol
Rank: 10 (Overall)
1007 114300
👆🏻

8th Energy Level

15,600.00 kJ/mol
Rank: 10 (Overall)
730 125300
👆🏻

9th Energy Level

18,600.00 kJ/mol
Rank: 10 (Overall)
1007 134700
👆🏻

10th Energy Level

21,670.00 kJ/mol
Rank: 14 (Overall)
392 144300
👆🏻

11th Energy Level

30,970.00 kJ/mol
Rank: 7 (Overall)
392 169988
👆🏻

12th Energy Level

34,000.00 kJ/mol
Rank: 29 (Overall)
0 189368
👆🏻

13th Energy Level

37,100.00 kJ/mol
Rank: 7 (Overall)
1007 76015
👆🏻

14th Energy Level

41,500.00 kJ/mol
Rank: 8 (Overall)
380 86450
👆🏻

15th Energy Level

44,800.00 kJ/mol
Rank: 78 (Overall)
33000 100700
👆🏻

16th Energy Level

48,100.00 kJ/mol
Rank: 63 (Overall)
375.7 109480
👆🏻

17th Energy Level

55,101.00 kJ/mol
Rank: 11 (Overall)
375.7 122200
👆🏻

18th Energy Level

58,570.00 kJ/mol
Rank: 12 (Overall)
0 134810
👆🏻

19th Energy Level

148,700.00 kJ/mol
Rank: 1 (Overall)
375.7 148700
👆🏻

20th Energy Level

159,000.00 kJ/mol
Rank: 3 (Overall)
0 171200
👆🏻

21st Energy Level

169,400.00 kJ/mol
Rank: 3 (Overall)
375.7 179100
👆🏻

22nd Energy Level

182,700.00 kJ/mol
Rank: 2 (Overall)
330 184900
👆🏻

23rd Energy Level

194,000.00 kJ/mol
Rank: 2 (Overall)
357.6 198800
👆🏻

24th Energy Level

737.10 kJ/mol
Rank: 21 (Overall)
297.3 195200
👆🏻

25th Energy Level

737.10 kJ/mol
Rank: 21 (Overall)
0 121900
👆🏻

26th Energy Level

737.10 kJ/mol
Rank: 21 (Overall)
357.6 127700
👆🏻

27th Energy Level

737.10 kJ/mol
Rank: 20 (Overall)
0 133800
👆🏻

28th Energy Level

737.10 kJ/mol
Rank: 26 (Overall)
297.3 139800
👆🏻

29th Energy Level

737.10 kJ/mol
Rank: 27 (Overall)
0 148100
👆🏻

30th Energy Level

737.00 kJ/mol
Rank: 21 (Overall)
0 154500
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Electrochemical Equivalent

1.10 g/amp-hr
Rank: 62 (Overall)
0.16812 8.3209
👆🏻

Electron Work Function

5.15 eV
Rank: 6 (Overall)
2.14 6
👆🏻

Other Chemical Properties

Anti Corrosion, Ionization, Radioactive Isotopes