Physical change
Melting is a physical property.Any thing is a physical property if it can be reversed but a chemical property can't.For e.g If you melt ice it will become water but still you can freeze it and form ice again. * * * * * Not true. Many chemical reactions are reversible.
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.
Melting is a physical change.
Melting candle wax is a chemical change. Why? Because when you cook or burn candle wax it melts so it is a chemical change.
Melting is a physical change.
No. Melting is a physical change.
No. Melting is a physical change.
Melting is a physical change.
The melting point is a physical property of materials.
It is a physical property, so is boiling point.
Melting point is a physical property, not a change.
a physical change, it's chemical formula is still H2O
Physical property the physical state of the water is changed from ice to water not the chemical state i.e it is still h2o
Melting is a physical property.Any thing is a physical property if it can be reversed but a chemical property can't.For e.g If you melt ice it will become water but still you can freeze it and form ice again. * * * * * Not true. Many chemical reactions are reversible.
Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
A melting point is a physical property. It yields much information in the identification of a compound
The change in the state of matter between solid, liquid and gas are not chemical changes. The melting point of a substance, silver in this case, is a physical characteristic.