Zinc (Zn) Properties |
AZinc (AZn)
Properties |
Nuclear (30 protons/electrons)
- Atomic Number: 30
- Atomic Mass: 65.39
- Atomic Energy: 0.0976 Ergs
- Group: 12; Period: 4
- Family: Transition
Metals
- Bonding Radius: 1.25 Angstroms
- Atomic Radius: 1.53 Angstroms
- Atomic Volume: 9.2 cm3mol-1
- 30 Isotopes: 54Zn
to 83Zn
- Stable Isotopes: 64Zn,
66Zn, 67Zn,
68Zn, 70Zn
|
Nuclear (30 Aprotons/positrons)
- Atomic Number: 30
- Atomic Mass: 65.39
- Atomic Energy: 0.0976 Ergs
- Group: 12; Period: 4
- Family: Transition
Metals
- Bonding Radius: 1.25 Angstroms
- Atomic Radius: 1.53 Angstroms
- Atomic Volume: 9.2 cm3mol-1
- 30 AIsotopes: 54AZn
to 83AZn
- Stable AIsotopes: 64AZn,
66AZn, 67AZn,
68AZn, 70AZn
|
Physical
- Hard, brittle, shiny bluish-white metal
- Density: 7.14 g cm-3
- Melting Point: 419 oC
- Boiling Point: 907 oC
- Specific Heat: 0.39 J g-1 K-1
- Heat of Vaporization: 115 kJ mol-1
- Heat of Fusion: 7.32 kJ mol-1
- Electrical Conductivity: 0.166 106 cm-1 Ohm-1
- Thermal Conductivity: 1.16 W cm-1 K-1
|
Physical
- Hard, brittle, shiny bluish-white metal
- Density: 7.14 g/cm-3
- Melting Point: 419 oC
- Boiling Point: 907 oC
- Specific Heat: 0.39 J g-1 K-1
- Heat of Vaporization: 115 kJ mol-1
- Heat of Fusion: 7.32 kJ mol-1
- Electrical Conductivity: 0.166 106 cm-1 Ohm-1
- Thermal Conductivity: 1.16 W cm-1 K-1
|
Chemical
- Valance Number: +2
- Electron Configuration: 2,8,18,2
- Electronegativity: 1.65
- 1st Ionization Potential: 9.4 Volts
- 2nd Ionization Potential: 18.0 Volts
- 3rd Ionization Potential: 39.7 Volts
|
Chemical
- Valance Number: -2
- Positron Configuration: 2,8,18,2
- Positronpositivity: 1.65
- 1st Ionization Potential: 9.4 Volts
- 2nd Ionization Potential: 18.0 Volts
- 3rd Ionization Potential: 39.7 Volts
|
Identified
by Andreas Marggraf
Germany in 1746
|
Identified by Norm Hansen in 2001
|