By a change in color, a precipitate, or a gas.
That would be a chemical property demonstrated by a chemical change.
no. that would be a chemical property
Chemical property
i would think physical, unless there is a chemical change occurring..... :)
gold is an element
That would be a physical property.
Malleability is a physical property.
physical property
A reaction with oxygen would generally be considered a chemical property because it involves a change in the chemical composition of the substances involved. Physical properties, on the other hand, do not involve changes in chemical composition.
Physical. If you were to cut that piece of wood in half what would it be? Still wood. There would be no chemical change. Just a physical change.
No, corrosion is a chemical change of the metal involved.
If you mean a change in chemical identity, that would be a chemical change.