February in the year of 1896
Marie Curie discovered RADIUM. Sir Henry Becquerel found radioactivity in 1896.
Henri Becquerel discovered in 1896 the natural radioactivity.
Henri Becquerel discovered radioactivity, together with the famous Marie Curie. The word "Becquerel" is now used as an S.I. unit of radioactivity. 1 Becquerel (Bq) means that 1 nucleus decays each second.
Henri Becquerel discovered in 1896 the natural radioactivity of uranium.
Henri Becquerel discovered the radioactivity of uranium in 1896. Polonium and radium were discovered in 1898 by Marie and Pierre Curie.
Henri Becquerel discovers the radioactivity.
Henri Becquerel discovered radioactivity
Uranium's radioactive properties were discovered in 1896 by Antoine Becquerel.
discovered radioactivity
NO. Henri Becquerel was the discoverer of radioactivity.
The first thing Marie Curie discovered was Becquerel's rays but called it radioactivity after her home land.
The discovery of radioactivity