Q: What property is associated with the number of reactant molecules involved in an elementary step?


Read this paragraph and choose the correct option from the provided answers:

The number of reactant molecules in an elementary step is referred to as its molecularity. The vast majority of elementary steps are unimolecular or bimolecular.

 Choices:

- kilocalorie

- pollenation

- Molecules

- molecularity


A:
molecularity