aimeefidis aimeefidis

09-07-2017
Chemistry

contestada

one sign of a chemical change is the release of

A. water vapor
B. energy

Respuesta :

alexisalasia alexisalasia

09-07-2017

A :) hope this helps!

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Simmi28 Simmi28

09-07-2017

A because you can't see energy

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