Answer:
1.The atoms are arranged in layers. ...
2.In a pure metal, the force needed to make the layers slide over each other is small.
3.Bronze is harder than copper as a result of alloying that metal with tin or other metals. Bronze is also more fusible (i.e., more readily melted) and is hence easier to cast. It is also harder than pure iron and far more resistant to corrosion.
Explanation:
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