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GA-GSE Grade 8 Physical Science
Unit Test — Unit test
Question 8
8
Quiz
Multiple Choice
Unit Test — Unit test
Question 8 • GA-GSE Grade 8 Physical Science
Which best describes a chemical reaction?
Answer
A
the rearrangement of atoms by breaking and reforming chemical bonds
B
a reaction that absorbs heat from the surroundings
C
a reaction that releases heat to the surroundings
D
the rearrangement of molecules based on temperature and pressure
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