MCQOPTIONS
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| 1. |
Who among the following scientists had discovered Radium? |
| A. | Marie Sklodowska-Curie and Pierre Curie |
| B. | André-Louis Debierne |
| C. | Kasimir Fajans |
| D. | Oswald Helmuth Göhring |
| Answer» B. André-Louis Debierne | |