Sb:锑，不是稀土。按字面理解：多金的弟弟。毒性与砒霜类似，与卤素相处易爆...

来源: 500miles 于 2011-08-08 09:13:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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