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What is always a characteristic of a chemical change but not always a characteristic of a physical change?
Mcsidney123
When a chemical change takes place, the chemical structure of particles involved changes (i.e. one or more new substances are formed).
In a physical change, the physical state of the particles involved changes (e.g. a solid melts and becomes a liquid). The chemical structure of the particles does not change, and no new substance is formed.
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∙ 13y ago
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Is melt lead chemical or physical change?
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Is burning breakfast physical or chemical change?
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they are both categorized under characteristic properties.
What is a characteristic that best describes what happens during a physical change?
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Is burning a diamond a physical change?
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Is rough texture physical or chemical property?
Coarseness is a characteristic, not a change.
Is burning gasoline a physical or chemical change?
Burnig things is always a chemical change.
Is the color of iron wire a physical or chemical change?
Color is a physical change always.
