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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.
Why is a car rusting a physical change?
no its chemical. physical changes is where the object chemical matter is not altered. ex- cuting a piece of paper is physical because you still have a piece of paper but burning the paper is chemical because a chemical change has taken place.
Is car rusting physical change?
No, a car rusting is a chemical change because a new substance is formed. Iron will react with oxygen (found in water) forming iron oxide. The product, iron oxide, has different properties from both iron and oxygen. A "chemical change" describes any reaction where a new substance is formed. However, if a substance just changes forms, it is a physical change. For example, water freezing is a physical change.
Is a car rusting a chemical change or a physical change?
A car Rusting is a chemicall change as a the iron in the car is converted into a different substance: iron oxide.
Is a car rusting a physical or a chemical?
It's a chemical change; a car rusts because the iron on the car's surface react with oxygen and water to form iron oxides.
What is an example physical rather than a chemical change?
A car crash is physical.
Is a rusting bicycle a physical or chemical change?
It's not the rusty bike it's the rusting of the bike. rust forms in a process called oxidation, or when iron comes in contact with oxygen. Also one reason you can tell it's a chemical change is when you can't reverse the process. Or when it involves changing the chemical compound.
Which event is a chemical change the baseball strikes the roof or the roof of the car dents or the exposed metal rusts?
The rusting of the metal, the baseball hitting the roof is a PHYSICAL change
Is rusting a chemical property or a chemical change?
Rust its self is a chemical change, but a chemical property for a car would be that it gets rusty over time.
Is a car rusting a physical reaction?
Nope, chemical. Metal combines with oxygen to form whatever-metal oxide. example: Iron+oxygen=Iron oxide/rust
Is a car rusting an example of chemical change?
Yes, it's a chemical reaction. The iron in the car reacts with oxygen to make a compound that is seen as rust. It is Fe2O3 iron(III)oxide
Does the paint on a car help prevent from physical changes?
No but it helps prevent chemical changes like rusting.
