Appearance is the property that can be altered. This is by physical change.
A physical property can be changed by being melted, frozen, etc.
By reacting with other elements(chem) or with the environment(physical)
An explosion is an example of a chemical change because the arrangement of the atoms has been altered.
Melting ice to get water, or boiling water to get steam, doesn't change the identity of H2O.
Physical change
Freezing point is a physical property. The actual freezing is a physical change.
it is a physical property
An explosion is an example of a chemical change because the arrangement of the atoms has been altered.
The physical property can be measured and quantified. It includes things like melting point, texture, color... A physical change is when a physical property is altered. The most common example is a change in physical state usually from a temperature change (solid melting to a liquid). A physical change does NOT alter the actual substance. (It's still water just in a different form.) MLZ Carpenter, Ph.D.
Melting ice to get water, or boiling water to get steam, doesn't change the identity of H2O.
i am pretty sure it is a physical property! :)
A physical property is a measurable characteristic of an item that is determined by its appearance. A sentence with it would be "More than one physical property of the substance changed when it became a gas."
It is a change of a physical property - for example the variation of temperature.
a physical property
Physical change
Elasticity is a physical change i believe.
Freezing point is a physical property. The actual freezing is a physical change.
a physical change is a change in any physical property of a substance, not in the substance itself
physical change