Quizzing Live

In Science, Which Metal Is Usually Added To Silver To Make Sterling Silver : Copper Or Zinc

Answer:
Copper
Which Superhero Is Described As 'Faster Than A Speeding Bullet, More Powerful Than A Locomotive'?
Where Does Bracket Fungus Grow?
Who Was The Oldest 100 Metres Olympic Champion When He Won In 1980?
In The 1995 Movie, To Wong Foo, Thanks For Everything, Julie Newmar, What Were The Names Of The Characters Portrayed By Patrick Swayze, Wesley Snipes And John Leguizamo?
Which Park Features El Angel Caido, The World’s Only Public Statue To Lucifer?
What Is On The Screen Featured On The Album Cover Of 10cc's 'The Original Soundtrack'?