Write an example of physical change of temporary change???
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In a physical change, the substances are not altered chemically. No new products are formed.
A physical change can affect the size, shape or color of a substance but does not affect its composition. The substances may be changed to another phase (i.e. gas, liquid, solid) or separated or combined so physical changes are temporary.
Examples:
when ice melts
when sulfur is mixed with iron filings.
breaking a glass
dissolving sugar in water
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