鋨者,化學元素也,符號Os,原子序七十六,屬過渡金屬、鉑系。色藍灰,幾稀,價昂。密度甲於諸元素,氧化態眾。
同位素者卅六,自鋨一六一至鋨一九七。自存于世者有六:鋨一八四、一八七、一八八、一八九、一九零、一九二,餘者皆具放射性。
聲音動静,具錄於維基共享︰鋨 |
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