HomeEveryday Science MCQsFirst controlled fission of an atom was carried out in ________ on 1938. 404. First controlled fission of an atom was carried out in ________ on 1938.By Admin / September 17, 2025 A. U.S B. Germany C. Russia D. U.K ✅ The correct answer is option B.
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