Actinium
89
Ac
Actinium
As Actinium is a radioactive element without any stable isotopes, Lorad Chemical does not manufacture any compounds that incorporate this element.
Properties
Atomic Number:
89
Atomic Symbol:
Ac
Atomic Mass:
227u
CAS No:
7440-34-8
Density:
10.07 g/cm³
Series:
Actinoid
Melting Point:
1,050°C
Boiling Point:
3,200°C
Thermal Conductivity:
0.12 W/cm °C
Heat of Fusion:
14 kJ/mol
Heat of Vaporization:
400 kJ/mol
Electronegativity:
1.1 pauling
Crystal Structure:
Cubic
| Item # | Product | Formula | CAS # |
|---|---|---|---|
| We do not currently manufacture any products that incorporate this element. | |||