首页 > Term: rubidium
rubidium
A rare metallic element. It occurs quite widely, but in small quantities, and always combined. It is isolated as a soft yellowish white metal, analogous to potassium in most of its properties. Symbol Rb. Atomic weight, 85.2.
- 词性: noun
- 行业/领域: 语言
- 类别 字典
- Company: MICRA Inc.
0
创建者
- spencer12
- 100% positive feedback
(Germany)