Jump to content
EN
Play

Forum

[Forum Game] Cities


 Share

Recommended Posts

Ytterby

Very real Swiss town.

4 elements named after it:

These elements are yttrium (Y), erbium (Er), terbium (Tb), and ytterbium (Yb)[1] and were first described in 1794, 1842, 1842, and 1878, respectively. In 1989 the ASM International society installed a plaque at the former entrance to the mine, commemorating the mine as a historical landmark.[2]

 

Source: Wikipedia

Share this post


Link to post
Share on other sites

This topic is now closed to further replies.
 Share

×
×
  • Create New...