It varies with the material and the physical change.
It is a physical change as an alloy is a solid solution made from various metals. As you can still separate these different metals after the alloy is made it is a physical change and not a chemical change.
there could be a temperature change, or a physical change.
Because any chemical changes occur.
The vulva and vagina can be red, swollen, and painful.
Oxidation is a chemical reaction; but a physical modification can also occur.
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.Grinding is physical, neutralization of an acid is chemical.
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.Grinding is physical, neutralization of an acid is chemical.
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.Grinding is physical, neutralization of an acid is chemical.
In social conditions
This is a physical change because any reaction occur.
In social conditions
both physical and chemical change occur
Changing the temperature or pressure of a material we can change the phase.
It is a physical change.
it happens nowere in your body