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Staining is a chemical process.
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∙ 11y ago
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Is hard water staining pipes a physical change?
Formation of these salts is a chemical process.
What change to a material does not change its composition?
physical change
What evidences a physical change?
"A physical change occurs when some of the properties of a material change, but the substances in the material remain the same." "...any actions that change the size and shape of a material, but not its composition." if the shape/form is changed but not its makeup, then that change is physical
Can a physical change form a new material?
No, if a new material forms that would be a chemical change. Physical changes always remain with the same material you began with.
Is breaking glass chemical or physical?
Breaking glass is a physical change, as it does not change the chemical composition of the material.
Is a wood a chemical or physical change?
Wood is a material. It is not a change.
What is a change in material that makes it into a new appearance?
It is called a Physical Change
Is a solution a chemical or physical?
A solution is a material not a change; dissolving is a physical process.
Is caving wood an physical change or chemical change?
Physical. The molecules of wood are not being changed, only the shape of the physical material.
Is evaporation considered a chemical or physical change?
Evaporation is considered to be a physical change. The chemical nature and identity of the evaporated material is the SAME as that of the liquid.
Is rusting a bicycle a chemical or physical change?
Rust (oxidation of metal) is a chemical change but it is also a physical change in the strength of the material.
What does not change when a physical change in a sample occurs?
Substance in the material Remain the same
