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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.
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.
What is coal's melting point?
Coal does not have a fixed melting point because it undergoes a process called softening before it turns into a liquid. However, coal typically starts to soften and decompose around 400-500 degrees Celsius.
What do you call the temperature at which a solid changes to a liquid?
This is the 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.
What is difference between melting point and drop melting point?
The melting point is the temperature at which a solid substance transitions to a liquid state. The drop melting point is a method of determining the melting point where a small amount of the substance is heated until it melts and then allowed to drop onto a solid surface to observe the melting point. Drop melting point is often used when the substance being tested has a high melting point or when observing the melting process is critical.
The temperature at which a solid melts is called?
The temperature at which a solid melts is called the melting point. At this temperature, the solid transitions into a liquid state.
What is the melting point of tar?
What is the melting point of tar?
Melting point for LPG?
what is lpgs melting point
Is the melting point of bromine higher or lower than the melting point of chlorine?
The melting point of bromine is -7,2 0C. The melting point of chlorine is -101,5 0C.
What has the highest melting point NaF NaCl NaBr NaI?
NaCl has the highest melting point (between NaCl and H2O)
What is poloniums melting point?
The polonium melting point is 254 0C.
What is a sentence for melting point?
Hey, what is the melting point temperature?OrHouston's weather is like the melting point temperature?
