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Reversible changes

We have been exploring changing state and reversible changes with CHOCOLATE ! We made predictions such as.....

'If the chocolate cools, it will become a solid'

'It will become a solid after 15 minutes'

'It will go lumpy'

'It will become a solid, then back to a liquid.'


Then we melted chocolate and coated the backs of spoons with it to see what happened when we left it to cool overnight. See our results below....

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