Context: Brass, which is an alloy of copper and zinc, has been used since at least the 10th century BC in Judea and by the 7th century BC in Ancient Greece. Zinc metal was not produced on a large scale until the 12th century in India and was unknown to Europe until the end of the 16th century. The mines of Rajasthan have given definite evidence of zinc production going back to the 6th century BC. To date, the oldest evidence of pure zinc comes from Zawar, in Rajasthan, as early as the 9th century AD when a distillation process was employed to make pure zinc. Alchemists burned zinc in air to form what they called "philosopher's wool" or "white snow".

Question: What two metals are mixed to create Brass?
Answer: copper and zinc

Question: When was brass first used?
Answer: 10th

Question: Where was zinc first produced on a large scale?
Answer: India

Question: When was zinc introduced to Europe?
Answer: end of the 16th century

Question: Where is the oldest evidence of pure zinc?
Answer: Zawar

Question: Brass is an alloy of what two elements?
Answer: copper and zinc

Question: The earliest uses of brass has been attributed to what ancient location?
Answer: Judea

Question: We have evidence of zinc production dating back to the 6th century thanks to what mine?
Answer: Rajasthan

Question: What early process was used to make zinc?
Answer: distillation process

Question: What were the names given to zinc by early alchemists?
Answer: "philosopher's wool" or "white snow"

Question: What three metals are mixed to create brass?
Answer: Unanswerable

Question: When was brass forbidden from use?
Answer: Unanswerable

Question: When was zinc outlawed in Europe?
Answer: Unanswerable

Question: Where is the only evidence of pure zinc?
Answer: Unanswerable

Question: What early process was used to dissolve zinc?
Answer: Unanswerable