HomeEveryday Science MCQsAn important ore of chromium is ? 443. An important ore of chromium is ?By Admin / September 17, 2025 A. Argon B. Chromite C. Mirage D. Diamond ✅ 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