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单词 Vanadium compounds
释义

Vanadium compounds

中文百科

钒 Vanadium

(重定向自Vanadium compounds)
 从左到右:[V(H2O)6]2+(紫色),[V(H2O)6]3+(绿色),[VO(H2O)6]2+(蓝色),[VO(H2O)6]3+(黄色)

(Vanadium),元素符号V,化学元素之一,原子序数为23。钒音译自英语Vanadium,其词根源于日耳曼神话中古日耳曼语的女神名字Vanadis。这名字源于钒有许多色彩鲜艳的化合物。

钒为有韧性及延展性之坚硬银灰过渡金属,在自然界仅以化合态存在,一般用于材料工程作为合金成分。

英语百科

Vanadium 钒

(重定向自Vanadium compounds)
The Model T made use of vanadium steel in its chassis.
High-purity (99.95%) vanadium cuboids, ebeam remelted and macro-etched
From left: [V(H2O)6]2+ (lilac), [V(H2O)6]3+ (green), [VO(H2O)5]2+ (blue) and [VO(H2O)5]3+ (yellow).

Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery grey, ductile and malleable transition metal. The element is found almost exclusively in chemically combined form in nature, but once isolated artificially, the formation of an oxide layer stabilizes the free metal somewhat against further oxidation.

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更新时间:2025/6/17 8:11:05