solid turns to liquid
The melting point of ice is 1 degree Celsius
you dont.
I do not believe that any chemist would choose to identify a compound by using only the melting point; why create such difficulties for yourself?
The melting point of gold can be measured using a variety of methods, including using a melting point apparatus, a thermocouple thermometer, infrared thermometers, or a pyrometer. These methods allow for precise measurement of the temperature at which gold changes from a solid to a liquid state.
To determine the melting point using onset and clear points, heat the sample gradually and observe the temperature at which the first sign of melting occurs (onset point). Continue heating until the sample is completely melted and note the temperature at which the sample becomes transparent (clear point). The melting point is typically reported as a range between the onset and clear points.
One common method to determine a compound's melting point is by using a Melting Point Apparatus, which gradually heats the compound until it changes from a solid to a liquid state. The temperature at which this phase change occurs is recorded as the melting point. It is important to conduct multiple trials to ensure accuracy.
to turn
The melting point of mercury is -37.89 degrees Celsius (-35.202 Fahrenheit). You can measure this using a temperature-controlled device, such as a thermometer or a melting point apparatus. Just heat the mercury slowly until it reaches its melting point and remains in liquid form.
The point of my pencil was sharp.
Melting points are ranges usually. It starts when the first crystal of the substance being tested melts and ends when the last crystal melts. Therefore the smallest sample possible and the slowest rate of heating will give the most accurate melting point.
A substance melts at 375 Celsius. What is the melting point on the Fahrenheit scale?
A tuning point in my life was getting married.