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OpenStudy (anonymous):
Which of the following indicates that an endothermic reaction has taken place? cooling of the surroundings release of heat and light energy a loud explosion a change in color @Kryten Anwser B
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OpenStudy (anonymous):
thermic is heat
OpenStudy (anonymous):
ok so if reaction is endothermic it means it takes heat from surroundings what is now your answer
OpenStudy (anonymous):
A
OpenStudy (anonymous):
yes
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