Beryllium 铍

（重定向自Glucinum）

Plot showing variations in solar activity, including variation in sunspot number (red) and 10Be concentration (blue). Note that the beryllium scale is inverted, so increases on this scale indicate lower 10Be levels

Emerald is a naturally occurring compound of beryllium.

Beryllium is a chemical element with symbol Be and atomic number 4. It is created through stellar nucleosynthesis and is a relatively rare element in the universe. It is a divalent element which occurs naturally only in combination with other elements in minerals. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. As a free element it is a steel-gray, strong, lightweight and brittle alkaline earth metal.

单词	glucinum
释义	glucinum /ɡlu:'sainəm/ 英汉-汉英词典 n. 铍(元素beryllium的别名) 词组 \| 习惯用语您要查找的是不是： aluminum n. 铝 lignum n. 木材 glycine n. 氨基乙酸；甘氨酸 Lucina n. 鲁西娜（罗马神话中司生育的女神） glucinum 铍网络短语: glucinum methide 二甲基铍 glucinum sulfat 四水合硫酸铍 glucinum ethyl 二乙基铍 glucinum alkyl 二烷基铍 glucinum ethide 二乙基铍英语百科 Beryllium 铍（重定向自Glucinum） Beryllium is a chemical element with symbol Be and atomic number 4. It is created through stellar nucleosynthesis and is a relatively rare element in the universe. It is a divalent element which occurs naturally only in combination with other elements in minerals. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. As a free element it is a steel-gray, strong, lightweight and brittle alkaline earth metal.
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glucinum /ɡlu:'sainəm/

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网络短语:

Beryllium 铍