1314463
Descrição
Mapa Mental por panquequito2000, atualizado more than 1 year ago
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Criado por panquequito2000
quase 10 anos atrás
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physical and chemical changes
- Physical changes
- a physical change does not produce a new
substance.
- smashing a can
- cut an apple
- cut a marshmellow
- smashing a can
- a physical change does not produce a new
substance.
- Chemical Changes
- a chemical change produces a new
substance.
- coocking pancakes
- melting charcole
- mixing salt and water
- coocking pancakes
- a chemical change produces a new
substance.
- Physical changes help to classify
matter.
- As physical, chemical changes help us to
classify matter.
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