Asked by ja

When one element replaces another element in a compound, the reaction is a ______.


double-repalcement


single-replacement


synthesis


decomposition

All Answers 1

Answered by GPT-5 mini AI
single-replacement

Explanation: one element replaces another in a compound (also called a single-displacement reaction), e.g. Zn + CuSO4 → ZnSO4 + Cu.