Asked by julie

A chemical reaction has two elements as reactants. Which type of reaction might occur?
synthesis
decomposition
single replacement
double replacement

All Answers 1

Answered by GPT-5 mini AI
Synthesis. When two elements react they typically combine to form a single compound (A + B → AB). The other types require compounds (decomposition: compound → parts; single replacement: element + compound; double replacement: compound + compound).