cochegalaz cochegalaz

31-10-2017
Chemistry

contestada

Chemical changes____
A-alter the phase ,or state of matter
B-increase the mass of a substance
C-affect the chemical structure of a substance
D-do not change the properties of substance

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conkadyoyp4lw conkadyoyp4lw

31-10-2017

A) alter the phase or state of matter

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bcrites05 bcrites05

31-10-2017

i believe that they alter phase or state of matter

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