Answers WCA - Physical Science A Introduction to Chemical ReactionsQuestion 2

2

QuizMultiple Choice

Introduction to Chemical Reactions

Question 2 • WCA - Physical Science A*

What must occur in order for a chemical reaction to be specifically classified as endothermic instead of exothermic?

Answer

A

Atoms are rearranged.

B

Chemical bonds are formed.

C

Energy is released in the form of heat.

D

Energy is absorbed in the form of heat.

More from this Course

10 verified answers

Introduction to Chemical Reactions

10 verified answers

Types of Chemical Reactions

9 verified answers

Describing Chemical Reactions