Which outcome occurred when bronze-age metallurgists smelted arsenical copper ore without proper ventilation?

💡 Explanation

When arsenical copper ore is smelted, arsenic trioxide vaporizes because arsenic has a lower boiling point than copper, and without ventilation, inhalation leads to arsenic poisoning. Therefore arsenic poisoning results, rather than other outcomes due to the specific volatility and toxicity of arsenic compounds.

• Which outcome occurs when the Antikythera mechanism's gear train experiences excessive friction?
• Which outcome occurred due to advancements in algebra within celestial observation during the Islamic Golden Age astronomy?
• Which outcome commonly occurred when using 18th-century sextants without horizon mirrors on ships experiencing heavy pitching?
• Which environmental risk increases with maize monoculture farming on pre-Columbian chinampa systems?
• Which mechanical limitation constrained Roman ballista artillery during sieges, specifically impacting range?
• Which critical risk increased when 18th-century ships began using iron ballast near navigation equipment?