WBCS.LIVE practice question
ল্যান্থানাইডস ও অ্যাক্টিনাইডস কোন শ্রেণীর মৌল?
Solve this multiple-choice question and check the correct answer with its explanation below.
Answer options
Correct answer and explanation
Correct answer: f-ব্লক
WBCS.LIVE practice question
Solve this multiple-choice question and check the correct answer with its explanation below.
Correct answer: f-ব্লক