Cov khoom
Silicon, 14S
| Qhov tsos | crystalline, reflective nrog bluish-tinged ntsej muag |
| Qhov hnyav atomic txheem Ar ° (Si) | [28.084, 28.086] 28.085±0.001 (txiav luv luv) |
| Theem ntawm STP | khov kho |
| Qhov kub yaj | 1687 K (1414 °C, 2577 °F) |
| Kub taw tes | 3538 K (3265 °C, 5909 °F) |
| Qhov Ceev (nyob ze rt) | 2.3290 g/cm3 |
| Qhov ceev thaum kua (ntawm mp) | 2.57 g/cm3 |
| Kub ntawm kev sib xyaw | 50.21 kJ/mol |
| Kub ntawm kev ua pa | 383 kJ/mol |
| Lub peev xwm cua sov Molar | 19.789 J/(mol·K) |
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Silicon Hlau
Hlau silicon feem ntau hu ua metallurgical grade silicon lossis metallic silicon vim nws cov xim ci ntsa iab. Hauv kev lag luam nws feem ntau yog siv ua alumnium alloy lossis cov khoom siv semiconductor. Hlau silicon kuj tseem siv hauv kev lag luam tshuaj lom neeg los tsim siloxanes thiab silicones. Nws suav hais tias yog cov khoom siv raw tseem ceeb hauv ntau thaj tsam ntawm lub ntiaj teb. Kev lag luam thiab kev siv tseem ceeb ntawm hlau silicon ntawm thoob ntiaj teb txuas ntxiv loj hlob. Ib feem ntawm kev thov ua lag luam rau cov khoom siv raw no yog ua los ntawm tus tsim khoom thiab tus faib khoom ntawm hlau silicon - UrbanMines.