Question 6 of 10The activity series is used to determine whether or not aoccur.___ reaction willO A. combustionB. decompositionO C. combinationO D. single-replacement

ANSWER
option D
EXPLANATION
Activity series is a tool that shows the reactivity of metals. it helps arrange the metals in order of reactivity from the highest to the lowest.
During a chemical reaction, metal that is more reactive displaces the one that is less reactive.
Hence, activity series help us to determine a single replacement
Therefore, the correct answer is option D