Topic Details (Notes format)

Which is the largest bone in the human upper limb?

Which element has the chemical symbol "Kr"?

Which French chemist identified and named oxygen (1774) and hydrogen (1783)?

Which vitamin is produced when the human skin is exposed to sunlight?

Who discovered the structure of hemoglobin?

In which European city can you ride a gondola along the Grand Canal?

Which element has the chemical symbol "Sg"?

What is the primary ingredient in the manufacture of cement?

Which era in Japan from 1868 to 1912 saw rapid modernization under Emperor Meiji?

Which plant hormone causes the ripening of fruits?