锇 Osmium

（重定向自Osmium compounds）

锇（Osmium，旧译作銤、鐭）是一种化学元素，符号为Os，原子序为76。锇金属坚硬、易碎，呈蓝白色。锇属于铂系过渡金属，是自然界中密度最高的元素，密度有22.59 g/cm。锇一般以痕量存在于自然中，大部份在铂矿藏的合金当中。锇与铂、铱及其他铂系元素形成的合金具有超强的耐用性和硬度，能用于制造钢笔笔头和电触头等。

单词	Osmium compounds
释义	Osmium compounds 中文百科锇 Osmium （重定向自Osmium compounds）锇（Osmium，旧译作銤、鐭）是一种化学元素，符号为Os，原子序为76。锇金属坚硬、易碎，呈蓝白色。锇属于铂系过渡金属，是自然界中密度最高的元素，密度有22.59 g/cm。锇一般以痕量存在于自然中，大部份在铂矿藏的合金当中。锇与铂、铱及其他铂系元素形成的合金具有超强的耐用性和硬度，能用于制造钢笔笔头和电触头等。英语百科 Osmium 锇（重定向自Osmium compounds） Osmium (from Greek osme (ὀσμή) meaning "smell") is a chemical element with symbol Os and atomic number 76. It is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores. Osmium is the densest naturally occurring element, with a density of 7004225900000000000♠22.59 g/cm. Its alloys with platinum, iridium, and other platinum group metals are employed in fountain pen nibs, electrical contacts, and other applications where extreme durability and hardness are needed.
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Osmium compounds

锇 Osmium

Osmium 锇