Which outcome resulted from prolonged exposure of arsenical bronze tools to acidic soil in ancient Mesopotamia?

💡 Explanation

When arsenical bronze is exposed to acidic soil, galvanic corrosion occurs because arsenic and copper form a galvanic couple in presence of an electrolyte, causing accelerated oxidation of copper. Therefore, accelerated corrosion results; not sharpness, brittleness, or strengthening, which require specific material treatments or environmental conditions.

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