AP Chemistryeasymcq1 pt
When a bond is formed, energy is:
A.Absorbed
B.Released
C.Unchanged
D.Dependent on the temperature
Explanation
Core Concept
Bond formation releases energy (exothermic) because atoms achieve a more stable, lower-energy state when bonded. Bond breaking requires energy input (endothermic).
Correct Answer
BReleased
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