下列各种物质的用途中,主要利用了其化学性质的是 A.铜丝做导线

下列各种物质的用途中,主要利用了其化学性质的是

A铜丝做导线                   B.金刚石用于制玻璃刀

C天然气作清洁燃料             D干冰用作制造舞台云雾

答案

C

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