Melting point is a physical property of a substance, as it refers to the temperature at which a solid becomes a liquid. This transformation does not alter the chemical composition of the substance; it remains the same material before and after melting. Therefore, melting point is used to characterize and identify substances based on their physical behavior.
The melting point is a physical property.
A melting point is a physical property. It yields much information in the identification of a compound
Helium doesnt have a melting point as it will never form solid.
This depends on the chemical composition of the alloy.
Irreversible chemical change.
Yes it is.
The melting point of acetone is approximately -94.9 °C or -139 °F
Physical--- melting something doesn't change its chemical composition.
The melting point is a physical property.
Melting point is a physical property
A melting point is a physical property. It yields much information in the identification of a compound
A melting point is physical because it uses the measures of physical changes.
it have a low melting point
Helium doesnt have a melting point as it will never form solid.
their boiling point and melting point.....etc.
First of all, melting point is not a change at all, so forget about classifying it as a physical or a chemical change. It's a property and it's got nothing to do with the chemical composition of water since when water melts it's chemical nature does not change. Hence melting point of water is a physical property or characteristic.
A melting point is considered a physical property because it is a characteristic of a substance that can be observed without changing its chemical composition. It is the temperature at which a solid substance changes to a liquid state.