i dont know :P
melting point
Boiling point- the temperature and pressure at which a liquid and a gas are in equilibrium. But also, it is very useful in determining the purity of a substance. If the melting point is known of the pure substance, than you can measure the melting point of what you've got and see if it matches. If the melting (or boiling) point is the same, than that is a good indication that the compound you have is what you think it is, and it is pure. If they are different from each other, that indicates that your compound is not pure.
the melting point of acetone is 570.114 degrees F
2539 degrees
Beryllium melting point is: 1 287 0C; the value is generally considered as high.
The melting point and solidification point of a substance are the same. They are the point of transition between solid and liquid. This temperature is the melting point if the substance starts out solid and is the solidification point if the substance starts out liquid.
Knowing the melting point of a substance provides information to determine what the substance is if its unknown. If you are making a substance, checking the melting point will let you know if you have made what you set out to make, (because impurities can mess up the melting point)
The melting point is a specific physical property of all materials; knowing the melting point we can distinguish between different materials.
what is the melting point and boiling point of substance
it decreases.
Celsius is a measure of temperature not a substance, and therefore it has no melting point. What is the melting point of what material in Celsius? [You haven't named the substance you want the melting point of/for]
The melting point of a substance varies according to the properties of that substance
It indicates that the substance has turned to a liquid.
what the heck are you asking? the melting point is not a substance. it's a temperature in which the substance starts to melt
does the melting point of a substance change over time
melting point
a liquid to a solid is called the melting point:-)