Toggle Sidebar
Nuclear Physics | TNPSC Questions with Answers [2025]
QUESTIONS
General Studies
பொதுத் தமிழ்
General English
IMPORTANT PAGES
Contact Us
About Us
Terms and Conditions
Privacy Policy
Refund Policy
Sign in with Google
NUCLEAR PHYSICS
Question 1/298
A Greek Philosopher 'Democritus' in 400 BC (BCE) believed that matter is made up of tiny indestructible units called ------------
Atoms
Rays
Energy
None of the above
Report
Reset
View All
Previous
Next