General science chapter wise MCQ আধুনিক পর্যায় সরণী MCQ periodic table MCQ Knowledge Account

[@sathidas7070]

Thanks sir...
Class continue korben

[@sumanmodak7357]

Darun explanation sir.Light er reflection r focus ta ektu evabe bujhiye dile khub suvida hoi

[@babulsk2586]

Dile khub valo hoi Sir

[@santanumahanta1482]

Sir erokom aro class chai.

[@sudip9165]

Darun cls

[@surabhihalder697]

❤❤darun sir ro cls din please

[@rahuldebnath8868]

Darun laglo class ta!

[@litonbiswas5249]

Oh solid 👌 class kono Katha hbe na

[@angshumandas9903]

Darun....but Sir 5 no. er ans A hobe.

[@prasundas4479]

Great sir

[@mihirsharma1907]

Nice class sir

[@prasantahembram4161]

🎉🎉🎉❤🙏🙏 🙏 ❤🎉🎉🎉

[@babulsk2586]

Sir bolchi ami class viii a pori toh amader 18/9/2022 tarike exam ache tai kichu question chi amar

[@ghasirammandi7710]

Geography class chai

[@ranabala1363]

Dada 57 to 71 f block bolo to

[@TopMonitorr]

ভাইয়া প্রশ্নগুলো কোন ক্লাসের বই থেকে নেওয়া হয়েছে?
একটু জানাবেন প্লিজ

[@sujanbiswas7895]

ডান দিক থেকে বাঁ দিকে গেলে পারমানবিক আকার কি হবে ?
বাড়বে না কমবে ?

[@farhanaislamlima7304]

Kombe

[@rakhimallick2380]

​@@farhanaislamlima7304... বাড়বে

[@goutambiswas9009]

13) answer ta bhul deoya hoyechhe. Eta Fluorine habe

[@easylearn3087]

F- sobcheye beshi electronegative
Cl- sobcheye beshi electro affinity
Electronegative r electro affinity duti alada ek bepar noy ekhane thik e korano hoyeche

[@arupdas6029]

Basic class na korle ki kora bujbo ??. Oi vabe buja bujha jacha na sir

[@kingisalwaysking7671]

8 র 13 তো vul হলো

[@berojgarpp5396]

5 number er ta oxygen hba na?

[@rakhahari125]

Dada, ekta book e natural element 98 bola a6e to, apni 94 bollen ; konta thik?

[@iamkousik131]

94 thik hobe.