Video: Dab tsi yog qhov melting point ntawm Celsius?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Melting Points of Elements Reference
| Cov cim | Melting Point | Lub npe |
|---|---|---|
| 0,95k ua | -272.05 ° C | Helium |
| 14.025 K | -258.975 ° C | Hydrogen |
| 24.553 K | -248.447 ° C | Neon |
| 50.35k ib | -222.65 ° C | Oxygen |
Tsis tas li ntawd, lub ntsiab lus twg muaj qhov melting point ntawm Celsius?
Rau cov tub ntxhais kawm chemistry thiab cov kws qhia ntawv: Daim duab qhia ntawm sab xis yog npaj los ntawm melting point . Cov tshuaj keeb nrog qhov qis tshaj melting point yog Helium thiab keeb nrog siab tshaj melting point yog Carbon. Kev sib koom ua ke siv rau lub melting point yog Celsius (C).
Ib tug kuj yuav nug, dab tsi muaj qhov melting point ntawm 40 degrees Celsius? Hauv chav temp. cov khoom uas muaj qhov melting point ntawm 40 degrees Celsius yog ib tug - khoom, kua, gas , los yog sib tov. Ib qho khoom.
Ib sab saum toj no, lub ntsiab lus dab tsi muaj qhov melting point ntawm 650 degrees Celsius?
Melting Point ntawm cov khoom
| Hydrogen | -259.14 ° C | 2477°C dej |
|---|---|---|
| Sodium | 97.72°C dej | 630.63 ° C |
| Magnesium | 650 ° C | 449.51°C dej |
| Aluminium | 660.32 ° C | 113.7°C dej |
| Silicon | 1414 ° C | -111.8 ° C |
Lub ntsiab lus dab tsi muaj qhov melting point ntawm 115?
Moscovium - Element ntaub ntawv, khoom thiab siv | Lub Sijhawm Sijhawm.
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