What element is combined with iron to become steel?

More Questions:

The adjective "callipygian" refers to someone who has a beautiful what?

Who invented the correction fluid known as Liquid Paper?

When was the Guinness beer brand first introduced?

During what war was the novel "Richard III" set?

Who wrote the best selling novel "Polo"?

Red Lake is the largest lake in which US state?

Edmonton is the capital of which Canadian province?

What is the capital of Sudan?

What comedy team's films included "Hollywood or Bust" and "Living It Up"?

Who sang "That's Alright Mama"?

Who did Sigourney Weaver portray in the 1988 film "Gorillas in the Mist"?

Who won a Grammy Award for his album "52nd Street"?

Whose California grave marker reads "1935 - 1998 And the Beat Goes On?'

What sport was featured in the 1985 movie "Vision Quest"?

In the movie "The Nightmare Before Christmas", who wants to take over Christmas and orders the kidnapping of Santa Claus?