a set of substances

USAGE SUMMARY

The phrase "a set of substances" is correct and usable in written English.
It can be used when referring to a collection or group of different materials or chemical compounds. Example: "In the laboratory, we analyzed a set of substances to determine their chemical properties."

✓ Grammatically correct

Science

Encyclopedias

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Eutectic, the one mixture of a set of substances able to dissolve in one another as liquids that, of all such mixtures, liquefies at the lowest temperature.

Encyclopedia Britannica

They have started the hunt for molecules that will alter its function, and are also analysing a set of substances that inactivate MarA.Initially, the researchers saw controlling the Mar regulon as a means to increase or restore the potency of existing antibiotics.

The Economist

A merely "perceptual" world is not an actual world, for an actual world must be a set of substances perceived as in interaction with one another and with human knowers.

SEP

In principle, to generate a COSHH assessment form, the system would need to cross-reference a set of substances with one or more datasets and then use the results to interpolate a template.

Journal of Cheminformatics

In ACToR, an assay is a generic collection of data values associated with a set of substances and (potentially) compounds (i.e., chemical structures).

Environmental Health Perspectives

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Accordingly, we have implemented a proof-of-concept of the aforementioned service, where users supply a set of substance-phase-quantity triples.

Journal of Cheminformatics

Currently, users specify a set of substance-phase-quantity triples, where each substance is denoted by a chemical identifier, which is resolved using RSC ChemSpider, with the result being cross-referenced using the GHS dataset.

Journal of Cheminformatics

The issues can be summarised as follows: Validity To perform a risk assessment, users of the service must provide a formal description of the procedure that will be preformed (in this case, a set of substance-phase-quantity triples).

Journal of Cheminformatics

The aim of our study was to chemically characterize a set of priority substances in order to systematically select a representative set of heterogeneous substances for experimental studies of their persistence, bioaccumulation and toxicity (PBT).

Chemosphere

For that purpose, a set of reference substances preconized by the Organization for Economic Cooperation and Development (OECD) guidelines was used.

European Journal of Pharmaceutical Sciences

In other words, a world is a set of individual substances; or, as Leibniz puts in the opening line of On the Ultimate Origination of Things, a world is a "collection of finite things".

SEP

Expert writing Tips

Best practice

When using "a set of substances", ensure the context clearly indicates whether you are referring to a defined collection with specific properties or a more general group of materials. Specifying the properties or purpose of the substances can enhance clarity.

Common error

Avoid using "a set of substances" when a more specific term, such as "a mixture of chemicals" or "a collection of organic compounds", would provide greater clarity and precision. Always consider the specific nature of the substances being discussed.

Linguistic Context

The phrase "a set of substances" functions as a noun phrase, typically serving as the subject or object of a sentence. According to Ludwig, this phrase is grammatically correct and usable. For example, "The aim of our study was to chemically characterize a set of priority substances..."

Expression frequency: Rare

Frequent in

Science

60%

Encyclopedias

20%

News & Media

20%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a set of substances" is a grammatically correct noun phrase used to refer to a collection of materials or chemical compounds. Ludwig AI indicates it is appropriate for use in formal, especially scientific contexts, as shown by its prevalence in academic papers and research reports. While relatively infrequent in general usage, specifying properties or purpose ensures clarity. Alternatives such as ""a collection of materials"" or ""a group of chemical compounds"" can offer greater precision, depending on the context. Therefore, while "a set of substances" is a usable and correct phrase, careful consideration of the specific nature of the materials is recommended for optimal clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a collection of materials

Focuses on the physical aspect of the substances as materials.

a group of chemical compounds

Emphasizes the chemical nature of the substances.

an assortment of elements

Highlights the variety and elemental composition of the substances.

a range of components

Implies that the substances are parts of a larger system or mixture.

a selection of ingredients

Suggests the substances are used in a recipe or process.

a series of chemicals

Focuses on the sequential or related nature of the substances.

a diverse array of compounds

Highlights the variety and complexity of the substances.

a mixture of constituents

Implies the substances are combined in a blend or solution.

a combination of elements

Stresses the act of bringing different elements together.

a formulation of ingredients

Suggests the substances are intentionally combined for a specific purpose.

FAQs

How can I use "a set of substances" in a sentence?

You can use "a set of substances" to refer to a group of materials or chemical compounds, such as "The experiment involved analyzing the reaction of "a set of substances" under high pressure".

What phrases are similar to "a set of substances"?

Similar phrases include "a collection of materials", "a group of chemical compounds", or "an assortment of elements", each emphasizing slightly different aspects of the collection.

Is "a set of substances" formal or informal?

"A set of substances" is generally considered neutral to formal, suitable for scientific, technical, and academic writing. The register of the term depends on the context in which it is used.

What's the difference between "a set of substances" and "a mixture of substances"?

"A set of substances" refers to a collection of different materials, while "a mixture of substances" specifically implies that the substances are combined together. The former is a more general term, whereas the latter indicates a blend or combination.