Quizzing Live

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

Answer:
Copper
What Is The Nme Of Andy Cap's Wife?
Which Bird Brought Back A Twig To Noah To Signal The End Of The Flood?
Who Is The Billionaire Owner Of Formula One?
What Does 'Marbling'' Refer To?
What Was The Name Of The Bjork-Fronted 80's Band?
What Two Countries Do Tyroleans Come From?