Chemistry · Periodic Classification
How many elements are present in the second and third periods of the periodic table respectively?
- 19, 9
- 28, 8✓
- 37, 7
- 46, 6
Correct answer
8, 8
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Chemistry?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Periodic Classification?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Periodic Classification