| / Borium (B) | |
| |
| ( ) | 10,811 ... ( / ) |
| 98 | |
| ( ) | 800,2(8,29) / () |
| [He] 2s2 2p1 | |
| 82 | |
| 23 (+3e) | |
| ( ) | 2,04 |
| 2,34 / ³ | |
| 11,09 /(K ) | |
| 27,4 /( K) | |
| 2573 K | |
| 23,60 / | |
| 3931 K | |
| 504,5 / | |
| 4,6 ³/ | |
| a=10,17; α=65,18 Å | |
| c/a | 0,576 |
| 1250 K |
| B | |
| 10,811 | |
| [He]2s22p1 | |
, .., 5. B (Borium). , . 10 , , .
//
1808 . - . B2O3 . . B2O3.
