The Short and Sad Life of Helvetium – an Element that Never Was
oleh: Edwin C. Constable
| Format: | Article |
|---|---|
| Diterbitkan: | Swiss Chemical Society 2019-07-01 |
Deskripsi
The highways and by-ways of chemical history are littered with discarded claims for the identification of new elements. This is the story of one, or possibly two, such elements.