# Bor

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|

|  |
| --- |
| Berîlyûm ← **Bor** → Karbon
 |
| — ↑ **B** ↓ Al
 |

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**5B**
Sîstema vedorî ya elementan |

 |

 |
| **Şeklê wê** |
|  |
| **Bi tevayî** |
| Nav, direfş, nimre
 | Bor, B, 5
 |
| Kom, vedor, blok
 | 13, 2, p
 |
| Cure
 | Lajwerdokî (metaloîd)
 |
| Tîrbûn
 | 2,460 g/cm3 |
| **Agahî** |
| Giraniya atomê
 | 10,811 u
 |
| Nîveşkêla atomê
 | 85 (84) pm
 |
| Nîveşkêla kovalansê
 | 82 pm
 |
| Nîveşkêla Van der Waalsê
 | 192 pm
 |
| Rêzbûna elektronan
 | [He] 2s2 2p1 |
| Xala helînê
 | 2349 K (2076 °C)
 |
| Xala kelînê
 | 4200 K (3927 °C)
 |
| Kabikê molî
 | 4,39 · 10-6 m3/mol
 |
| Derenceya bilindbûnê
 | 3
 |
| Oksîdên xwe
 | B2O3 |
| Elektronegatîfî
 | 2,04 (Pauling-Skala)
 |
| **Îzotop** |
|

| Îzo
 | LC
 | t1/2 | ÇA
 | EX MeV
 | ENû
 |
| --- | --- | --- | --- | --- | --- |
| 8B |
{syn.}

 |  770 ms  | ε | 17,979 | 8Be |
| 9B |
{syn.}

 |  8,465 · 10-19 s  | p | 0,185 | 8Be |
| 10B |
19,9 %

 |  Qayîm |
| 10B | **80,1** %

 |  Qayîm |
| 11B |
{syn.}

 |  20,20 ms  | β- | 13,369 | 12C |
| 12B |
{syn.}

 |  17,36 ms  | β- | 13,437 | 13C |

 |
| **Tevdîr girtin** |
| **Nîşanên xeterê** |
|

|  |
| --- |
| *nîşana xeterê tune ne* |

 |

**Bor** (ji bi inglîzî: boron) metal û elementeke kîmyawî ye. Kurteya wê *B* ye.

## Bor û mirov

Bor
Her mirovek gireke di her rojekê da bi nêzîkî 0,2 mg bor bixe. Eger 100 mg û zêdetir bor di rojekê da were xwarin, nîşanên jehrîbûnekê tên dîtin.