| 1. | twice. |
| 2. | again (used interjectionally as an enthusiastic call for the repetition of a musical performance). |
| 1. | Bank for International Settlements. |
| 2. | British Information Services. |
bi
|
Bi
The symbol for the element bismuth.
| bismuth (bĭz'məth) Pronunciation Key
Symbol Bi A brittle, pinkish-white, crystalline metallic element that occurs in nature as a free metal and in various ores. Bismuth is the most strongly diamagnetic element and has the highest atomic number of all stable elements. It is used to make low-melting alloys for fire-safety devices. Atomic number 83; atomic weight 208.98; melting point 271.3°C; boiling point 1,560°C; specific gravity 9.747; valence 3, 5. See Periodic Table. |
BIS
|