chemical
a physical change, it's chemical formula is still H2O
The answer is supposed to be either a chemical interaction or a physical interaction.\which one?
It depends on the chemical book that you look at but the melting point is 83 degrees Celsius
Mercury's state at 25 degrees Celsius is liquid.
Yes, it is in a physical state.
The melting point is considered a physical property of materials.
a physical change, it's chemical formula is still H2O
no thats physical bc it doesnt result in a new substance, its just a different state of matter. look in ur book lazy!!
Temperature is a physical property measured in Kelvin degrees or Celsius degrees.
physical. you didnt chance the substance atomically. you just melted it
That is a quantitive physical property.
physical prop: melts in the hand (about 32 degrees celsius chemical prop: Makes alloy with aluminum
It is a physical property of water.
Boiling point is a physical property.
It is purely a Physical Property. Fusing (melting) involves no chemical reactions. The melting point of a substance is hard wired in the physical properties of a substance.
Physical. Ice is simply the solid form of water. If it were a chemical change, then ice would not be water.
Physical change, as it goes from nitrogen liquid to nitrogen gas ... No chemical change takes place.