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23-11-2020
Chemistry

contestada

Which of the following is always altered when a substance undergoes a
chemical change?
a- state of matter of the substance
b- color of the substance
c- mass of the substance
d- arrangement of the atoms composing the substance

Respuesta :

aymancadey2010 aymancadey2010

23-11-2020

color of the substance

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