Is burning a physical or chemical change 2024?
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Burning of wood is a chemical change as new substances which cannot be changed back (e.g. carbon dioxide) are formed. For example, if wood is burned in a fireplace, there is not wood anymore but ash. ... Compare: Physical change - The opposite of a chemical change is a physical change.
2023-04-24 15:48:02
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Burning of wood is a chemical change as new substances which cannot be changed back (e.g. carbon dioxide) are formed. For example, if wood is burned in a fireplace, there is not wood anymore but ash. ... Compare: Physical change - The opposite of a chemical change is a physical change.