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Why does coal have no melting point?
Coal does not have a distinct melting point because it is a heterogeneous mixture of organic compounds with varying melting points. As coal is heated, different components of the mixture will melt or decompose at different temperatures, leading to a gradual softening or liquefying of the material rather than a single melting point.
Which term is defined as the temperature at which a substance changes from a solid to a liquid state?
The term defined as the temperature at which a substance changes from a solid to a liquid state is called the melting point.
Is the melting point of sodium higher or lower than rubidium?
The melting point of sodium is lower than rubidium. Sodium has a melting point of 97.8°C, while rubidium has a melting point of 39.3°C.
What is the iodine melting point?
The melting point of iodine is 113.5 degrees Celsius The melting point of iodine is 113.5 degrees Celsius
Melting and boiling point of chlorine?
The melting point of chlorine is -100.98°C, and the boiling point is -34.6°C.
