The phrase "an elementary step" is correct and usable in written English.
It can be used to refer to a basic or fundamental action or phase in a process or procedure.
Example: "In the scientific method, forming a hypothesis is an elementary step that guides the research process."
Alternatives: "a basic step" or "a fundamental step".
Kinetic constants of an elementary step 45 3.45
Reactivity and rate of an elementary step 443.33.
The kinetic expression used to analyze the experimental data was based on an elementary step mechanism.
Then we consider that the restructuring of the growing layer, following an elementary step of the metal corrosion, takes place in the localized vicinity of this corrosion step.
Ms. Keegan said that before these exams could be fairly imposed on high school students, schools needed to ensure that they were actually teaching the material, an elementary step that she said surprisingly eluded many school systems.
The kinetics of the reaction are described with an elementary step model, displaying so-called kinetically induced rate multiplicity for certain conditions, i.e. multiplicity purely caused by the kinetics of the elementary steps.
A single channel of this monolith is investigated numerically by a two-dimensional Navier Stokes simulation including an elementary-step surface reaction mechanism.
In this work, an elementary-step kinetic mechanism for the catalytic oxidation of propylene was constructed based on information in the literature and analogous surface and gas-phase reactions.
The chemical conversion of the pollutants on the platinum catalyst is described by an elementary-step-like heterogeneous reaction mechanism consisting of 74 reactions among 11 gas-phase species and 22 adsorbed surface species.
An elementary-step diffusion reaction model was used to simulate experimental results.
This approximation is exploited to advance a particle substantially within a single elementary step of the algorithm, which can extend for as long as ∼mi/me≃ 2000 times the traditional one for certain astrophysical plasmas.
