Ariellee Ariellee

03-05-2016
Chemistry

contestada

Which substance can not be decomposed by a chemical change?

A. Ammonia

B. Copper

C. Propanol

D. Water

(P.s, tysm )

Respuesta :

Kimchicaik Kimchicaik

03-05-2016

B. Copper since the rest of the choices are compounds. Copper is an element.

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jadziag413 jadziag413

03-05-2016

Copper. It's copper because it is an element, not a compound substance, so its already in its basic chemical form ^u^

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