Nobelium (No) Properties |
ANobelium (ANo)
Properties 1/ |
Nuclear (102 protons/electrons)
- Atomic Number: 102
- Atomic Mass: 259
- Atomic Energy: 0.387 Ergs
- Group: 3; Period: 7
- Family: Rare Earth:
Actinide Series
- Bonding Radius: ? Angstroms
- Atomic Radius: ? Angstroms
- Atomic Volume: ? cm3mol-1
- 14 Isotopes:
249No to 262No
- Stable Isotopes: None
|
Nuclear (102 Aprotons/positrons)
- Atomic Number: 102
- Atomic Mass: 259
- Atomic Energy: 0.387 Ergs
- Group: 3; Period: 7
- Family: Rare Earth:
Actinide Series
- Bonding Radius: ? Angstroms
- Atomic Radius: ? Angstroms
- Atomic Volume: ? cm3mol-1
- 14 AIsotopes: 249ANo
to 262ANo
- Stable AIsotopes: None
|
Physical
- Man made radioactive metal
- Density: ? g cm-3
- Melting Point: ? oC
- Boiling Point: ? oC
- Specific Heat: ? J g-1 K-1
- Heat of Vaporization: ? kJ mol-1
- Heat of Fusion: ? kJ mol-1
- Electrical Conductivity: ? 106 cm-1 Ohm-1
- Thermal Conductivity: 0.1 W cm-1 K-1
|
Physical
- Radioactive metal
- Density: ? g/cm-3
- Melting Point:? oC
- Boiling Point: ? oC
- Specific Heat: ? J g-1 K-1
- Heat of Vaporization: ? kJ mol-1
- Heat of Fusion: ? kJ mol-1
- Electrical Conductivity: ? 106 cm-1 Ohm-1
- Thermal Conductivity: 0.1 W cm-1 K-1
|
Chemical
- Valance Number: +2,+3
- Electron Configuration: 2,8,18,32,32,8,2
- Electronegativity: 1.3
- Ionization Energy: kcal mol-1
- 1st Ionization Potential: 6.6 Volts
- 2nd Ionization Potential: ? Volts
- 3rd Ionization Potential: ? Volts
|
Chemical
- Valance Number: -2,-3
- Positron Configuration: 2,8,18,32,32,8,2
- Positronpositivity: 1.3
- Ionization Energy: kcal mol-1
- 1st Ionization Potential: 6.6 Volts
- 2nd Ionization Potential: ? Volts
- 3rd Ionization Potential: ? Volts
|
|
Identified by Nobel Institute of
Physics
Sweden in 1957
|
Identified by Norm Hansen in 2001
|