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← HistoryWhich risk increases when bronze tools or weapons are used in highly saline environments during the Bronze Age?
A)Increased tensile strength due to work hardening
B)Graphitic corrosion causing structural weakening
C)Dezincification leading to alloy embrittlement✓
D)Formation of a protective oxide layer
💡 Explanation
When bronze tools are exposed to saline environments, dezincification occurs by the preferential leaching of zinc from the alloy into the corrosive solution. Therefore alloy embrittlement results, rather than strengthening, graphitic corrosion, or protective passivation which require different reactions.
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