Nickel (Ni) Properties |
ANickel (ANi)
Properties 1/ |
Nuclear (28 protons/electrons)
- Atomic Number: 28
- Atomic Mass: 58.693
- Atomic Energy: 0.0876 Ergs
- Group: 10; Period: 4
- Family: Transition
Metals
- Bonding Radius: 1.15 Angstroms
- Atomic Radius: 1.62 Angstroms
- Atomic Volume: 6.59 cm3mol-1
- 29 Isotopes:
50Ni to 78Ni
- Stable Isotopes: 58Ni,
60Ni, 61Ni,
62Ni, 64Ni
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Nuclear (28 Aprotons/positrons)
- Atomic Number: 28
- Atomic Mass: 58.963
- Atomic Energy: 0.0876 Ergs
- Group: 10; Period: 4
- Family: Transition
Metals
- Bonding Radius: 1.15 Angstroms
- Atomic Radius: 1.62 Angstroms
- Atomic Volume: 6.59 cm3mol-1
- 29 AIsotopes: 50ANi
to 78ANi
- Stable AIsotopes: 58ANi,
60ANi, 61ANi,
62ANi, 64ANi
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Physical
- Silvery white metal
- Density: 8.90 g cm-3
- Melting Point: 1,453 oC
- Boiling Point: 2,732 oC
- Specific Heat: 0.44 J g-1 K-1
- Heat of Vaporization: 370 kJ mol-1
- Heat of Fusion: 17.5 kJ mol-1
- Electrical Conductivity: 0.143 106 cm-1 Ohm-1
- Thermal Conductivity: 0.907 W cm-1 K-1
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Physical
- Silvery white metal
- Density: 8.90 g/cm-3
- Melting Point: 1,453 oC
- Boiling Point: 2,732 oC
- Specific Heat: 0.44 J g-1 K-1
- Heat of Vaporization: 370 kJ mol-1
- Heat of Fusion: 17.5 kJ mol-1
- Electrical Conductivity: 0.143 106 cm-1 Ohm-1
- Thermal Conductivity: 0.907 W cm-1 K-1
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Chemical
- Valance Number: +2, +3,
- Electron Configuration: 2,8,16,2
- Electronegativity: 1.91
- 1st Ionization Potential: 7.6 Volts
- 2nd Ionization Potential: 18.2 Volts
- 3rd Ionization Potential: 35.2 Volts
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Chemical
- Valance Number: -2, -3
- Positron Configuration: 2,8,16,2
- Positronpositivity: 1.91
- 1st Ionization Potential: 7.6 Volts
- 2nd Ionization Potential: 18.2 Volts
- 3rd Ionization Potential: 35.2 Volts
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Identified
by Axel Cronstedt
Sweden in 1751
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Identified by Norm Hansen in 2001
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