HomeEveryday Science MCQsRadioactivity was discovered by __________? 980. Radioactivity was discovered by __________?By Admin / September 17, 2025 A. Kelvin B. Thomson C. Rutherford D. Bacquerel ✅ The correct answer is option D.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin