What is added to copper to make bronze?

More Questions:

What is the practice of women taking more than one husband is called?

Poinephobia is the fear of what?

What piece on a chess board can only move on one color?

The city of Liverpool, England is served by an airport named for what man?

What is the capital of the Czech Republic?

The Caribbean island of Aruba is part of what European kingdom?

What occurs when the Sun and the Moon are in conjunction as viewed from Earth?

What word did Carl Jung coin to mean "temporally coincident occurrences of acausal events"?

Which element of the periodic table is named after the seventh planet from the sun?

What kind of dog is Pluto's girlfriend, Fifi?

What actress was Tom Cruise’s first wife?

What year did James Garfield start his presidency?

US President James Garfield died of what cause?

Who directed the 1972 film "The Godfather"?

On which river does the capital of Canada lie?