onnie19 onnie19

08-04-2019
Physics

contestada

Which of the following are clues that a chemical reaction may have taken place?

A.Temperature remains constant

B.Release of heat

C.Formation of a solid

D.Mass increase

Respuesta :

ellie5591 ellie5591

08-04-2019

its d: mass increase

Answer Link

xachkelow7 xachkelow7

13-06-2019

Answer:

The answer is formation of a solid and release of heat (APEX)

Explanation:

Answer Link

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