Topic Details (Notes format)

What is the hardest naturally occurring mineral?

Which Indian city is called the "City of Joy"?

Which element has the chemical symbol "Ta"?

Who discovered the Rosetta Stone?

Which planet has a Great Red Spot?

Who discovered the Taung Child?

Which element has the chemical symbol "Lu"?

Who discovered the mechanism of phototransduction?

Which pandemic in the mid-14th century killed an estimated one-third of Europe’s population?

Which planet is called Earth’s ‘twin’ due to its similar size and mass?