Electrum is a natural alloy of gold and what other metal?

More Questions:

Who was Strongbow cider named after?

Who wrote the novel "The Day of the Jackal"?

What author created the land of Pellucidar?

What major river runs through St. Petersburg?

Into what ocean does the Zambezi River flow?

What was patented by Eli Whitney in 1749?

What type of information does a DNA molecule carry?

What word describes the enlargement of bone or tissue at the joint between the big toe and the foot?

Where in your body would you find your hippocampus?

What do "Tom', "Dick', and "Harry" refer to in the film "The Great Escape"?

Who played Inspector Clouseau in the 1964 movie "The Pink Panther"?

What was the name of Danny's gang in "Grease"?

What sex were the collies playing Lassie in the 1940's, 50's and 60's?

What position was first held by David Ben-Gurion?

What was Ponce de Leon in search of when he discovered Florida?