WBCS.LIVE practice question
একটি কার্বন পরমাণুর দ্বিতীয় কক্ষে (L-shell) ইলেকট্রন সংখ্যা কত?
Solve this multiple-choice question and check the correct answer with its explanation below.
Answer options
Correct answer and explanation
Correct answer: 4
WBCS.LIVE practice question
Solve this multiple-choice question and check the correct answer with its explanation below.
Correct answer: 4