andersonaleman2 andersonaleman2

05-12-2017
Biology

contestada

All changes in matter involve chemical
reactions true or false

Respuesta :

hollacemcdonne hollacemcdonne

05-12-2017

that is very false. What about physical reactions? yeah. that's false

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Аноним Аноним

05-12-2017

False.

If ice melts, it becomes water, and when it boils it becomes evaporation, until the process is repeated and it becomes ice again.

That is an example of a change in matter that happens to be PHYSICAL!

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