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高中化学钠的性质
更新时间: 2020-10-04 00:00:00  

物理性质:很软可割,硬度比较小,银白色,具有金属光泽固体,电和热的良导体,密度比水小,0.97克每立方厘米,熔点97、81°C,沸点882、9°C,纳保存在煤油中。

化学性质:可以与非金属的反应;纳的存在只有化合态。

纳的用途:纳钾合金导热剂;把金属从卤化物中还原出来;高压纳灯。

关键词: 高中 化学 性质

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