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What is an example of a physical change in iron?
Rust
Is The magnetization of an iron rod an example of a chemical change?
No. Iron is naturally magnetic.
What an example of a physical change?
Melting of ice is an example of a physical change. In this process, ice changes from solid to liquid form without any change in its chemical composition.
What are the examlpes of chemical change and physical change?
An example of a chemical change is when iron rusts, forming iron oxide. A physical change example is when water freezes into ice.
Is rust an example of a chemical change or a physical change?
Rust is an example of a chemical change. It occurs when iron reacts with oxygen to form iron oxide, changing the properties of the iron. This process cannot be easily reversed.
Is melting a iron rod a physical change?
Melting an iron rod is a physical change
What is an example of a physical change and a chemical change for iron?
Physical change: bending. Chemical change: Rusting (oxidation). An example of both in one item: A wrought iron fence was heated and bent into a decorative pattern. After 20 years, the fence shows evidence of deep rusting, especially on decorative curves.
Is rusting of an iron fence physical change?
No, rusting of an iron fence is a chemical change. It involves a chemical reaction between iron, water, and oxygen in the air to form iron oxide (rust), which changes the composition of the iron. This is different from physical changes, which do not alter the chemical composition of a substance.
Is melting iron physical change or physical property or chemical change or chemical property?
Melting iron is a physical change because it does not alter the chemical composition of the iron. It is a change in state from solid to liquid without forming a new substance.
Is iron melting a physical change?
Melting iron is a strictly physical change (change of state). The molten and solid iron would be identical by any chemical test or reaction.
What does it mean when there is physical change?
A physical change is one where no new substance is produced. Melting is an example of a physical change. When you melt iron, you get liquid iron, it's still the same chemical substance. If you melt copper, you get liquid copper, not liquid iron.
Is an iron a chemical or physical change?
Iron is a chemical element, not a "change" !
