Want this question answered?
Metallic
It is a physical change.
The melting of Sodium is a physical change.
It is a physical change. There is no chemical reaction whatsoever.
It is a physical change.
chemical
This is a physical change because you are changing it from a solid to liquid
The melting point is considered a physical property of materials.
physical
-38.83 deg C.
Metallic
Barium melts at 725°C. physical or chemical property
physical prop: melts in the hand (about 32 degrees celsius chemical prop: Makes alloy with aluminum
-218,79 0C is the freezing point of oxygen.
pure sodium melts at 97 degree celsius and boils at 882 degree celsius but no idea of evaporating temperature.......
Temp at which fresh water freezes (or melts).
Physical Change