 The various reasons which we have enumerated lead us to believe that the new radioactive substance contains a new element to which we propose to give the name of radium.
– Marie Curie (1867-1934) |
| The various reasons which we have enumerated lead us to believe that the new radioactive substance contains a new element to which we propose to give the name of radium.
– Marie Curie (1867-1934) |
