Mercury is the metal that has the lowest boiling point, which is around 2 degrees Celsius after melting.
1. Check the melting point or boiling point of the substance. E.g. it is known that the boiling point of water is 100 degree celcius. It a sample of water boils are 101 degree celcius, the sample is impure. 2. Check if melting or boiling occur over a range of temperatures. E.g. if water boils from 101 to 103 degree celcius, then it is impure because pure water boil exactly at 100 degree celcius. 3. Perform paper chromatography. If the sample has only one spot on the chomatogram then it is pure substance.
Boiling points of elements and compounds vary, as do the scale units you are using. It depends on the fluid. For water it is 100 degrees centigrade, 212 degrees fahrenheit. Helium has the lowest known boiling point, -268.9° C (-452° F), tungsten is thought to have the highest, about 5900° C (10,650° F), at the atmospheric pressure at sea level.
The ice point and steam point that you refer to are called the boiling and freezing point. Each substance has a different boiling and freezing point, though for water it is 0 degrees Celsius is freezing and 100 degrees Celsius is boiling. Or if you use Fahrenheit, it is 32 degrees Fahrenheit for freezing and 212 degrees Fahrenheit for boiling. So depending on what system of measurement you use for temperature, the number of degrees separating the boiling and freezing points of water can be 100 degrees for Celsius or 180 degrees for Fahrenheit.
Melting point and freezing point: 0 degree Celcius(273 Kelvin or 32 degrees Fahrenheit) it's a point where the substance is turned into solid state
liquid
If its still a solid at room temperature then to melt it would have to be at a higher temperature than 20 degrees. If its still a solid at room temperature then to melt it would have to be at a higher temperature than 20 degrees.
Mercury is the metal that has the lowest boiling point, which is around 2 degrees Celsius after melting.
The melting point of mercury is -38.83 degree Celsius and boiling point is 356.73 degrees Celsius
for example ....water:freezing point: liquid freezes to ice boiling point: liquid boils and turns into vapor melting point: ice melts to liquid
Melting point is the temperature at which a substance changes from solid to liquid state, while boiling point is the temperature at which a substance changes from liquid to gas state. Melting occurs when the intermolecular forces holding solids together are overcome, whereas boiling involves the breaking of intermolecular forces within the liquid to form a gas.
1. Check the melting point or boiling point of the substance. E.g. it is known that the boiling point of water is 100 degree celcius. It a sample of water boils are 101 degree celcius, the sample is impure. 2. Check if melting or boiling occur over a range of temperatures. E.g. if water boils from 101 to 103 degree celcius, then it is impure because pure water boil exactly at 100 degree celcius. 3. Perform paper chromatography. If the sample has only one spot on the chomatogram then it is pure substance.
I guess the question is supposed to be either the melting point or boiling point of argon in degree Celsius. If so, the answer are: Melting point = −189.34 °C Boiling point = −185.848 °C
Mercury is a liquid at 25 degrees Celsius. Its melting point is -38.83 degrees Celsius and its boiling point is 356.73 degrees Celsius.
One Celsius degree is equal to 1.8 Fahrenheit degrees. This means that the interval between the melting point of ice (0 degrees Celsius) and the boiling point of water (100 degrees Celsius) is equivalent to 180 Fahrenheit degrees.
Boiling points of elements and compounds vary, as do the scale units you are using. It depends on the fluid. For water it is 100 degrees centigrade, 212 degrees fahrenheit. Helium has the lowest known boiling point, -268.9° C (-452° F), tungsten is thought to have the highest, about 5900° C (10,650° F), at the atmospheric pressure at sea level.
27 degrees