Bismuth (Bi) Properties |
ABismuth (ABi)
Properties 1/ |
Nuclear (83 protons/electrons)
- Atomic Number: 83
- Atomic Mass: 208.980
- Atomic Energy: 0.312 Ergs
- Group: 15; Period: 6
- Family: Other Metals
- Bonding Radius: 1.46 Angstroms
- Atomic Radius: 1.63 Angstroms
- Atomic Volume: 21.3 cm3mol-1
- 33
Isotopes: 185Bi
to 217Bi
- Stable Isotopes: 209Bi
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Nuclear (83 Aprotons/positrons)
- Atomic Number: 83
- Atomic Mass: 208.980
- Atomic Energy: 0.312 Ergs
- Group: 15; Period: 6
- Family: Other Metals
- Bonding Radius: 1.46 Angstroms
- Atomic Radius: 1.63 Angstroms
- Atomic Volume: 21.3 cm3mol-1
- 33 AIsotopes: 185ABi
to 217ABi
- Stable AIsotopes: 209ABi
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Physical
- Brittle white metal with a pink tint
- Density: 9.75 g cm-3
- Melting Point: 271 oC
- Boiling Point: 1,560 oC
- Specific Heat: 0.12 J g-1 K-1
- Heat of Vaporization: 104.8 kJ mol-1
- Heat of Fusion: 11.3 kJ mol-1
- Electrical Conductivity: 0.00867 106 cm-1 Ohm-1
- Thermal Conductivity: 0.0787 W cm-1 K-1
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Physical
- Brittle white metal with a pink tint
- Density: 9.75 g/cm-3
- Melting Point: 271 oC
- Boiling Point: 1,560 oC
- Specific Heat: 0.12 J g-1 K-1
- Heat of Vaporization: 104.8 kJ mol-1
- Heat of Fusion: 11.3 kJ mol-1
- Electrical Conductivity: 0.00867 106 cm-1 Ohm-1
- Thermal Conductivity: 0.0787 W cm-1 K-1
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Chemical
- Valance Number: +3,+5
- Electron Configuration: 2,8,18,32,18,5
- Electronegativity: 2.02
- 1st Ionization Potential: 7.3 Volts
- 2nd Ionization Potential: 16.7 Volts
- 3rd Ionization Potential: 25.6 Volts
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Chemical
- Valance Number: -3,-5
- Positron Configuration: 2,8,18,32,18,5
- Positronpositivity: 2.02
- 1st Ionization Potential: 7.3 Volts
- 2nd Ionization Potential: 16.7 Volts
- 3rd Ionization Potential: 25.6 Volts
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Identified by ancients
in unknown
year
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Identified by Norm Hansen in 2001
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