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Is steel wool physical or chemical change?
When the steel wool burns, it is oxidized and thus this is a chemical change.
Is melting steel a chemical or physical change?
Melting steel is a physical change because only its physical state is altered, going from a solid to a liquid, without changing its chemical composition.
Is dissolving steel into acid a chemical change?
no, its physical change :)
Is magnetizing steel a chemical change or physical change?
physical, just the aligning of magnetic domains what were previously random in orientation.
Is shaping of steel a chemical change?
No, shaping of steel is a physical change, not a chemical change. The steel's chemical composition remains the same before and after shaping, only its physical properties, such as shape and size, are altered.
Is there a chemical or physical change when a bicycle rusts in the rain?
Rusting is a chemical change, as steel/iron turns into iron oxide.
Is magnetism steel a physical change or chemical change?
physical, just the aligning of magnetic domains what were previously random in orientation.
Is magnetizing steel a physical change or chemical change?
physical, just the aligning of magnetic domains what were previously random in orientation.
Is a tin can rusts a physical or chemical change?
Yes, it is, because the chemical composition of the outside changes due to oxydation.
Is rusting iron a physical change in science?
no rusting iron is not a physical change it is a chemical change
Is converting iron to a steel alloy a physical change?
It is a physical change as an alloy is a solid solution made from various metals. As you can still separate these different metals after the alloy is made it is a physical change and not a chemical change.
Is rusting steel wool a physical or chemical change?
Rusting of steel wool is a chemical change because it involves a reaction between iron in the steel wool and oxygen in the air to form iron oxide (rust). This new substance has different properties than the original steel wool.
