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Is the glowing of a platinum wire in a flame a physical or chemical change?
Wiki User
∙ 13y ago
It is a physical change. A physical change involves changing a substance only in its appearance, smell, taste, feel, or sound. A chemical change involves changing what makes up the substance or the way the substance reacts with other substances. When a normal platinum wire is placed over a flame, it glows. This is a physical change because the things that make up the platinum have not been changed, but the appearance has changed.
Wiki User
∙ 13y ago
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No, a metal bar glowing red hot in a fire would be an example of a physical change, not a chemical change.
Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Chemical I think
Is a wet handkerchief is physical or chemical change?
physical as the chemical structure does not change.
Is electric bulb glowing a example of chemical or physical changes?
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Is stapling an envelope a physical change or chemical?
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Chemical change
Is filtering air to remove dust and pollen a physical or chemical change?
It’s a physical change 😑
