HomeEveryday Science MCQsWhich gas was discovered on the sun about 151 years ago during total solar eclipse? 698. Which gas was discovered on the sun about 151 years ago during total solar eclipse?By Admin / September 17, 2025 A. Hydrogen B. Helium C. Nitrogen D. Flourine ✅ 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