HomeEveryday Science MCQsThe heaviest naturally-occurring element is_________? 876. The heaviest naturally-occurring element is_________?By Admin / September 17, 2025 A. Radium B. Platinum C. Uranium D. Cadmium ✅ The correct answer is option C.
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