which clue can be used to identify a chemical reaction as a decomposition reaction?\no the reaction involves…
which clue can be used to identify a chemical reaction as a decomposition reaction?\no the reaction involves oxygen.\no the reaction involves ions.\no the reaction has a single reactant.\no the reaction has a single product.
Answer
Answer:
The reaction has a single reactant.
Brief Explanations:
In a decomposition reaction, one compound breaks down into two or more simpler substances. So it starts with a single reactant. Reactions involving oxygen may be combustion or oxidation - not specific to decomposition. Reactions involving ions can be many types like precipitation, acid - base etc. And a reaction with a single product is not a decomposition reaction.