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Answer : 2. "Henri Becquerel"
By whom was discovered radioactivity?
5Q:
By whom was discovered radioactivity?
- 1Rutherfordfalse
- 2Henri Becquereltrue
- 3Roentgenfalse
- 4Einsteinfalse
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Answer : 2. "Henri Becquerel"
Explanation :
Although it was Henri Becquerel that discovered the phenomenon, it was his doctoral student, Marie Curie, who named it: radioactivity.