Topic Details (Notes format)

What is the highest active volcano in Europe, located on the island of Sicily?

Which is the second-longest river in Africa after the Nile?

Which element has the chemical symbol "Db"?

Which of the following is the longest river in the world?

Who discovered dark energy?

Which element has the chemical symbol "Pb"?

Which element has the chemical symbol "Hf"?

Which phenomenon in physics refers to force acting in a direction perpendicular to the motion in a rotating frame?

Which element has the chemical symbol "N"?

Who discovered seaborgium?