natural abundance

USAGE SUMMARY

The phrase "natural abundance" is correct and usable in written English.
It can be used in contexts related to chemistry, ecology, or geology to describe the relative occurrence of a particular isotope or element in nature. Example: "The natural abundance of carbon-12 compared to carbon-14 is significant in radiocarbon dating."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

64Zn is the most abundant isotope (48.63% natural abundance).

Wikipedia

Natural abundance of 15N in marine planktonic ecosystems.

Stanford University

Natural abundance solution 13C nuclear magnetic resonance (n.m.r).

Polymer

The continent's natural abundance and human poverty simply raise the stakes.

The New York Times

Data were corrected for natural abundance ratios measured in unhybridized locations of the ITO microarray.

Nature

Earth has been denuded, and humans have travelled to Pandora to despoil it of its natural abundance instead.

The Guardian - Film

and the two-dimensional incredible natural abundance double quantum transfer experiment (2D-INADEQUATE).

Polymer

This was achieved through a 140-day incubation study using δ15N natural abundance.

Geoderma

Is this not evidence of natural abundance being enjoyed for its own sake?

Independent

The natural abundance of nitrogen in Earth's crust is 0.3 part per 1,000.

Encyclopedia Britannica

Units for the NanoSIMS color scale are per mil, and range from natural abundance (black) to highly enriched (white).

Nature

Expert writing Tips

Best practice

When discussing isotopes, specify the element and isotope number (e.g., carbon-14) to avoid ambiguity when referring to its "natural abundance".

Common error

Avoid using "natural abundance" when you simply mean a large quantity of something. "Natural abundance" refers specifically to the proportion of an isotope or element, not just a general plentifulness. Use terms like "plenty", "profusion", or "wealth" if you are not referring to isotopes.

Linguistic Context

The phrase "natural abundance" primarily functions as a noun phrase. It refers to the relative amount of a specific isotope or element found in nature. As Ludwig AI's analysis shows, this phrase is commonly used in scientific contexts to describe the proportions of different isotopes.

Expression frequency: Very common

Frequent in

Science

72%

News & Media

13%

Encyclopedias

6%

Less common in

Wiki

5%

Formal & Business

2%

Academia

2%

Ludwig's WRAP-UP

In summary, "natural abundance" is a noun phrase primarily used in scientific and technical fields to describe the relative proportion of an element's isotopes found in nature. Ludwig AI confirms its correct grammatical standing and frequent usage across diverse contexts. While synonyms like "inherent prevalence" exist, the specific choice depends on the nuance you aim to convey. When using "natural abundance", ensure you're referring to isotopic proportions and not merely general quantities to avoid common errors.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

inherent prevalence

Emphasizes the inherent or built-in aspect of the abundance.

native quantity

Focuses on the original amount of something in a specific location.

environmental prevalence

Highlights the widespread presence of something in the environment.

typical proportion

Describes the usual ratio or percentage of a substance.

intrinsic amount

Stresses the amount that is naturally part of something.

naturally occurring quantity

Highlights that the quantity arises from natural processes.

ambient level

Focuses on the level or concentration present in the surrounding environment.

background concentration

Emphasizes the baseline level before any external influences.

indigenous quantity

Refers to the amount of something originally found in a place.

untouched proportion

Highlights the ratio that hasn't been altered by human intervention.

FAQs

How is "natural abundance" used in science?

In scientific contexts, "natural abundance" refers to the proportion of a particular isotope of an element found naturally on Earth. For instance, the "natural abundance" of carbon-12 is much higher than that of carbon-14.

What factors affect the "natural abundance" of an isotope?

The "natural abundance" of an isotope is affected by its stability (half-life), its production in stellar nucleosynthesis, and its distribution through geological processes. Stable isotopes tend to have higher natural abundances.

Why is "natural abundance" important in isotopic analysis?

"Natural abundance" is crucial in isotopic analysis because it serves as a baseline for comparison when studying isotopic fractionation or enrichment. Deviations from "natural abundance" can indicate specific processes or origins of a sample.

What are some synonyms for "natural abundance"?

While there isn't a direct synonym, related terms include "inherent prevalence", "native quantity", and "environmental prevalence". The best alternative depends on the specific context and what aspect of "natural abundance" you want to emphasize.