Topic Details (Notes format)

Which empire’s capital was Persepolis, established by Cyrus the Great and Darius I?

Which planet is known for its ring system?

Which is the highest waterfall in the world?

Who discovered quantum entanglement?

What is the deepest known point in the Earth’s oceans?

Which one is the largest planet in our solar system?

Which element has the chemical symbol "Hg"?

Which element has the chemical symbol "Cm"?

Which ancient Greek city-state was famous for its democracy, philosophy, and arts?

Which planet is the hottest in our solar system?