Most magmas (melted rock) are in a range of temperature between 700C-1300C. Because rocks are made of combinations of different minerals, each with its own melting point, the composition of the rock will affect the melting point.
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Melting Point: 825C (1517F) Vapor Density (Air=1)
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Marble is calcium carbonate; heating this compound thermal decomposition (in CaO and CO2) occur above 850 0C. Sometimes melting points are indicated but I believe that this is not correct.
Marble is calcium carbonate; heating this compound thermal decomposition (in CaO and CO2) occur above 850 0C. Sometimes melting points are indicated but I believe that this is not correct.
the boiling point of marble id 887 degese
That is all wrong. Marble doesn't boil, it decomposes.
If you mean CaCO3 then this does not boil it decomposes
If you mean glass marbles then glass boils at 2230 centigrade
Whether or not the boiling point of neon is negative depends on the temperature scale used to describe the boiling point. If the boiling point is given in Celsius or Fahrenheit, the boiling point is negative. However, in Kelvin, which cannot be negative, the boiling point is positive.
The boiling point of saltwater is higher than that of freshwater. This is because adding salt increases the boiling point of water. The exact boiling point increase depends on the concentration of salt in the water.
What is the boiling point for calcium?
A liquid with a lower boiling point will boil quicker because it requires less energy to reach its boiling point compared to a liquid with a higher boiling point.
The boiling point of methanol is lower than the boiling point of ethanol.