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Physical Change - BBC Bitesize
Physical changes such as state change and dissolving are reversible, and there is no change in total mass when they happen.
↗ https://www.bbc.co.uk/bitesize/topics/zm9mxbk/articles/zqyysk7Physical changes such as state change and dissolving are reversible, and there is no change in total mass when they happen.
↗ https://www.bbc.co.uk/bitesize/topics/zm9mxbk/articles/zqyysk7