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请问铝跟铜哪个贵点
更新时间: 2020-07-01 00:00:00  

1、铝是一种银白色轻金属,有延展性。商品常制成棒状、片状、箔状、粉状、带状和丝状。铝元素在地壳中的含量仅次于氧和硅,居第三位,是地壳中含量最丰富的金属元素。

2、铜是一种化学元素,它的化学符号是Cu,它的原子序数是29,是一种过渡金属。铜在地球上含量稀少。

3、物以稀为贵,所以相同质量下的铜与铝,铜更贵。

关键词: 请问 哪个

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