Iodine melting point is above room temperature because its vapor pressure is less than one atmosphere.
The melting point is the temperature which a material, element or mixture, changes from the solid to a liquid. Therefore, all liquids become solids above the melting point.
Iodine has the lowest melting point among iron, copper, carbon, sulfur, oxygen, nitrogen, and iodine. Iodine is a nonmetal with a melting point of 113.7 degrees Celsius.
The state of matter of a substance at room temperature depends on whether the melting and boiling points are above or below room temperature. At room temperature:A substance is solid if both the melting and boiling points are above room temperature.A substance is liquid if the melting point is below room temperature but the boiling point is above room temperature.A substance is a gas if both the melting point and boiling point are below room temperature.
The melting point of copper is 1 084,62 oC.The melting point of iodine is 113,7 oC.The melting point of naptalene is 78,2 oC.
Some do while others do not. To be solid a substance must merely have a melting point that is above room temperature. Gallium has a melting point just above room temperature, so it is normally solid but it will melt in the palm of your hand. By contrast Tungsten has such a high melting point that not even the hottest lava from Earth's volcanoes can come close to melting it.
what is the point of iodine 9090184 c
All substances have melting points and boiling points. A melting point is merely the temperarture at which it changes from a solid to liquid and vice versa. The boiling point of a substance would be the temperature at which it changes from liquid to gas and vice versa.
The melting point of iodine is 113.5 degrees Celsius The melting point of iodine is 113.5 degrees Celsius
is the temperature if the stiffer mantle above or below its melting point
is the temperature if the stiffer mantle above or below its melting point
When a material is melting, the temperature is likely to be increasing. That or the temperature is just above the material's melting/freezing point.
If the temperature is below the melting point then the element is a solid.If the temperature is above the melting point but below the boiling point, then the element is a liquid.If the temperature is above the boiling point, then the element is a gas.
If the temperature is below the melting point, you know it is in the solid state. If the temperature is below the boiling point, and above the melting point, you know it is a liquid. If the temperature is above the boiling point, you know it is a gas, etc. (Note: melting point is the same as freezing point).
Check the melting point of the substance. If the melting point is below room temperature, then the substance is liquid and if the melting point is above room temperature then it is solid.
The melting point is the temperature which a material, element or mixture, changes from the solid to a liquid. Therefore, all liquids become solids above the melting point.
is the temperature if the stiffer mantle above or below its melting point
Iodine has the lowest melting point among iron, copper, carbon, sulfur, oxygen, nitrogen, and iodine. Iodine is a nonmetal with a melting point of 113.7 degrees Celsius.