| 1 | That's the melting point of water. | |
| 2 | It's got a melting point of 204 degrees Celsius. | |
| 3 | He says it will have a high melting point. | |
| 4 | And magnesium oxide has a melting point of 2,800 degrees C. | |
| 5 | Why do they have a high melting point and boiling point? |