WBCS.LIVE practice question
জে. চ্যাডউইক ঠিক কোন উপ-পরমাণু কণাটি আবিষ্কার করেছিলেন?
Solve this multiple-choice question and check the correct answer with its explanation below.
Answer options
Correct answer and explanation
Correct answer: নিউট্রন
WBCS.LIVE practice question
Solve this multiple-choice question and check the correct answer with its explanation below.
Correct answer: নিউট্রন