Technical Data for the element Polonium in the Periodic Table

Name:

Polonium

Symbol:

Atomic Number:

Atomic Weight:

209.

Density:

9.32 g/cc

Melting Point:

253.85 C

Boiling Point:

961.85 C

Electron Configuration:

1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 6s² 6p⁴

Chemical Group:

Metalloids

Detailed Technical Data

The data on this page is more precise and in some cases more up-to-date than the data engraved on the wooden tiles. But as always, never believe one source if the number really matters. Density, melting point and boiling point data is particularly variable and uncertain.

There is no stable isotope for this element: The atomic weight given is for the longest-lived isotope.