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What type of change such as burning or rusting in which the identity of the substance changes?
a chemical change
What is an example of a physical change tarnishing rusting burning or melting?
Melting is an example of a physical change because it does not change the chemical composition of the substance undergoing the change. Tarnishing, rusting, and burning are examples of chemical change because they are caused by chemical reactions, which change the chemical composition of the substances undergoing the change.
Why rusting is a chemical change and not a physical change?
Rusting is a chemical change because the metal is reacting with air and changing into a new substance.
What process involves a change in physical properties boiling rusting fermenting burning?
The process described involves a chemical change. Boiling is a physical change as it involves a substance changing state from liquid to gas. Rusting, fermenting, and burning are chemical changes as they involve rearrangement of atoms in the substances leading to new chemical properties.
Does iron change when it is moist?
It causes rusting
A chemical change is a change in the what of a substance?
burning the substance.
Example of result of chemical change?
something rusting, something burning. chemical changes can fool you because most of the time they change color and such. but if two substances mix to make a new substance than that is a chemical change.
Is rusting car physical or chemical change?
A car Rusting is a chemicall change as a the iron in the car is converted into a different substance: iron oxide.
Is rusting of almirah a chemical or phsical change?
chemical change as a new substance is formed
How are rusting the same as burning?
In some ways. Rusting is an oxidation reaction similar to fire and it does release heat, but it is so slow that the heat does not affect the reaction. In a fire the heat released goes helps sustain the reaction.
Which of the following processes does not involve a chemical change in property A rusting B boiling C burning D fermenting?
Boiling does not involve a chemical change in property. Boiling is a physical change in which a substance changes from a liquid to a gas without changing its chemical composition. The other options (rusting, burning, fermenting) involve chemical reactions that result in changes to the chemical composition of the substances involved.
What is rusting and burning?
They are all oxidation. Burning is much faster than the other two and releases large quantities of heat. Rusting and tarnishing are much slower. Tarnishing typically shows a change in color and very little in the way of physical change. Rusting slowly eats away the material as it combines with the oxygen.
