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When it combines with Oxygen. Commonly called Rust.
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∙ 16y ago
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What are example of a physical change that can be reversed and an example of a physical change that cannot be reversed?
an example of a physical change that can be reversed is like freezing water and letting melt back into water again
Is a phase change an example of a physical or chemical or nuclear or a covalent change?
Phase change is a physical change.
Is transferring graphite from pencil to paper when writing a chemical or physical change?
physical change. You know that it is a physical change because it can be reversed. An example of a chemical change would be cooking an egg. Because you cannot reverse the process.
Is tear a physical or chemical change?
A physical change. A chemical change would be, for example, burning clothes, or dissolving clothes.
Is concrete hardening an example of chemical or physical change?
physical
Is recycling paper an example of a physical or chemical change?
physical change physical change
Provide an example of a physical change?
An example of physical change is ice melting in to water.
An example of physical change?
Evaporation of water is a physical change.
Name an example of a physical change?
Condensation is a physical change.
Wwhat is an example of physical change?
Vaporization is a physical change.
Is ground flour an example of chemcal change?
No. That is a physical change.
What are example of a physical change that can be reversed and an example of a physical change that cannot be reversed?
an example of a physical change that can be reversed is like freezing water and letting melt back into water again
Example of a physical rather then a chemical change?
Boiling is a physical change.
What is a example of a physical change of iron?
Melting is a physical change of iron.
What is an example of a physical change that starts with the letter A?
An example of a physical change that starts with the letter A is the atomization of water.
Is a phase change an example of a physical or chemical or nuclear or a covalent change?
Phase change is a physical change.
Is Water vapor in the air an example of a physical or chemical change?
Physical change
