Q.11027: नाभिक के धनावेशित होने की खोज की थी ? |
नाभिक के धनावेशित होने की खोज की थी ? - The nucleus was discovered to be positively charged? - Nabhik Ke Dhanaveshit Hone Ki Khoj Ki Thi ? General Science in hindi, Physics Radarford question answers in hindi pdf Bohra questions in hindi, Know About Thomson General Science online test General Science MCQS Online Coaching in hindi quiz book Gems Chedwik