HomeEveryday Science MCQsThe horizontal rows of the periodic table are called ______? 576. The horizontal rows of the periodic table are called ______?By Admin / September 17, 2025 A. Groups B. Periods C. Sets D. Matrices ✅ 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