下列关于金属的说法中，不正确的是（）

2023-08-04

A.铜有良好的导电性，常用于制作导线
B.所有的金属都能与稀盐酸反应
C.铁制品在干燥的空气中不易生锈
D.不锈钢具有较强的耐腐蚀性，可用于制作医疗器械

参考答案：B

A、铜有良好的导电性，常用于制作导线，故A正确；

B、排在氢前面的金属可以将排在后面的金属从其盐溶液中置换出来，所以不是所有的金属都能与稀盐酸反应，故B错误；

C、铁制品锈蚀是铁和空气中的氧气、水共同作用的结果，所以铁制品在干燥的空气中不易生锈，故C正确；

D、不锈钢具有较强的耐腐蚀性，可用于制作医疗器械，故D正确．

故选：B．

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