Chemistry Marathon l Must watch for Dairy Farm Instructor Exam 2023 l YT Fest l Anumol l Kerala PSC

[@believeinshiva315]

Proton name kandupidichathalle rutherford...but proton discoverd cheythath..E Goldstein alle...?? Electron.jj thomson And neutron.. james chadwick...textbookil agana aanaluoo...mam pls rply🙏

[@rageeraj8761]

Athe proton discovered goldstn

[@jineshera3328]

Useful class ma'am 😊😊😊Thanks ❤❤

[@neverever8620]

Solar model of atom planetory model randum onnalle

[@ADARSH.JR.]

Classil engna join chyan pattum

[@chinjukr6989]

Hi

[@jineshera3328]

Maaminte voice poliyanu.....😊😊