天气预报 > 其他 > 现在有一种金属比金贵得多是什么
现在有一种金属比金贵得多是什么
更新时间: 2020-10-09 00:00:00  

世界上价格最贵的金属是锎,一克锎的市价高达十亿美圆,锎是锕系元素之一,在化学周期表中排列第九十八位,它的问世在1950年,目前全世界的数量也不过几十克,因此价格极其昂贵。锎是具有放射性的金属,将来的实际用途可能为放射性同位素的制备及射线应用。

关键词: 现在 金属 金贵 什么

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