Vanadium (V) Properties |
AVanadium (AV)
Properties 1/ |
Nuclear (23 protons/electrons)
- Atomic Number: 23
- Atomic Mass: 50.942
- Atomic Energy: 0.0761 Ergs
- Group: 5; Period: 4
- Family: Transition
Metals
- Bonding Radius: 1.22 Angstroms
- Atomic Radius: 1.92 Angstroms
- Atomic Volume: 8.78 cm3mol-1
- 24 Isotopes:
40V
to 63V
- Stable Isotopes: 50V,
51V
|
Nuclear (23 Aprotons/positrons)
- Atomic Number: 23
- Atomic Mass: 50.942
- Atomic Energy: 0.0761 Ergs
- Group: 5; Period: 4
- Family: Transition
Metals
- Bonding Radius: 1.22 Angstroms
- Atomic Radius: 1.92 Angstroms
- Atomic Volume: 8.78 cm3mol-1
- 24 AIsotopes: 40AV
to 63AV
- Stable AIsotopes: 50AV,
51AV
|
Physical
- Silvery-white metal
- Density: 5.80 g cm-3
- Melting Point: 1,890 oC
- Boiling Point: 3,380 oC
- Specific Heat: 0.49 J g-1 K-1
- Heat of Vaporization: 0.452 kJ mol-1
- Heat of Fusion: 20.9 kJ mol-1
- Electrical Conductivity: 0.0489 106 cm-1 Ohm-1
- Thermal Conductivity: 0.307 W cm-1 K-1
|
Physical
- Silvery-white metal
- Density: 5.80 g/cm-3
- Melting Point: 1,890 oC
- Boiling Point: 3,380 oC
- Specific Heat: 0.49 J g-1 K-1
- Heat of Vaporization: 0.452 kJ mol-1
- Heat of Fusion: 20.9 kJ mol-1
- Electrical Conductivity: 0.0489 106 cm-1 Ohm-1
- Thermal Conductivity: 0.307 W cm-1 K-1
|
Chemical
- Valance Number: +2, +3, +4, +5
- Electron Configuration: 2,8,11,2
- Electronegativity: 1.63
- 1st Ionization Potential: 6.7 Volts
- 2nd Ionization Potential: 14.6 Volts
- 3rd Ionization Potential: 29.3 Volts
|
Chemical
- Valance Number: -2, -3, -4, -5
- Positron Configuration: 2,8,11,2
- Positronpositivity: 1.63
- 1st Ionization Potential: 6.7 Volts
- 2nd Ionization Potential: 14.6 Volts
- 3rd Ionization Potential: 29.3 Volts
|
Identified by Nils
Sefstrom
Sweden in 1830
|
Identified by Norm Hansen in 2001
|