a trace element

USAGE SUMMARY

The phrase "a trace element" is correct and usable in written English.
It is typically used in scientific contexts to refer to a chemical element that is present in very small amounts in a substance or organism. Example: "Iron is a trace element that is essential for the production of hemoglobin in the blood."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The copper present in humans as a trace element helps catalyze hemoglobin formation.

Britannica

Arsenic (As) is a trace element in the Earth's crust.

Journal of Hydrology

Despite his lifelong love of the Beatles, Hucknall's music never contained even a trace element of Fabbery.

The Guardian - Music

Arsenic, a trace element, has been regulated by the EPA since the passing of the Clean Water Act in 1972.

Columbia University

As a trace element in people's diet, manganese is essential to keeping organs, including the brain, healthy.

The Economist

Zinc is a trace element widely known for its marked antioxidant properties.

Journal of Trace Elements in Medicine and Biology

Titanium is a trace element that might be introduced by industrial wastes to the cement kilns.

Construction and Building Materials

The countries that had the highest rates of the disease, they noticed, also tended to be deficient in selenium, which is a trace element with antioxidant properties.

The New York Times - Health

I am here, at the scene of a breaking; broken bits, the metaphor of crushed paradise; forested history of burning; a trace element version of heritage.

The Guardian

Copper is a trace element in every cell, and copper peptides, like most skin-care discoveries, were used for healing wounds.

The New York Times

Scientists have found substantial evidence that the cause is selenium, a trace element, leaching from coal mines in the Elk River watershed.

Yale University

Expert writing Tips

Best practice

When discussing nutritional requirements or environmental pollutants, specify the element when using "a trace element". For example, say "selenium is a trace element" instead of just "a trace element".

Common error

Avoid omitting the indefinite article "a" before "trace element" when referring to one unspecified element. "Trace element" is grammatically incorrect in this context; use "a trace element".

Linguistic Context

The phrase "a trace element" functions as a noun phrase, typically serving as a subject complement or appositive to identify or further describe a substance present in minimal quantities. Ludwig AI validates its correctness and usability.

Expression frequency: Very common

Frequent in

Science

55%

News & Media

23%

Academia

12%

Less common in

Encyclopedias

3%

Wiki

2%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "a trace element" is a grammatically correct and very common phrase used to describe an element present in minimal quantities. Ludwig AI confirms that the phrase is widely accepted. Predominantly found in scientific, academic, and news contexts, this phrase serves to classify and emphasize the presence of elements, such as selenium or zinc, even in small amounts. When using the phrase, remember to specify which element you're referring to for clarity and always include the article "a" when referring to a single, unspecified element.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Minor constituent

Focuses on the idea of being a component but present in small quantities.

Minute amount

Emphasizes the small quantity or proportion.

Small quantity

Highlights the limited amount of the substance.

Minimal component

Stresses the limited significance as part of the composition.

Slight presence

Indicates that the substance is present but scarcely detectable.

Negligible quantity

Underlines that the quantity is so small it can practically be ignored.

Scant amount

Focuses on how barely sufficient the quantity is.

Marginal presence

Suggests that the substance exists at the edge of detection or significance.

Vestigial amount

Implies a leftover or remnant of a substance.

Tiny concentration

Emphasizes the low level of concentration of a substance within a medium.

FAQs

How to use "a trace element" in a sentence?

"A trace element" is used to describe an element present in very small amounts. For example: "Copper is "a trace element" essential for the formation of hemoglobin.

What's the difference between "a trace element" and "trace element"?

The phrase "a trace element" refers to one unspecified element present in small quantities. "Trace element" without the article is grammatically incorrect when you are referring to one element, but can be used in a broader context referring to the general concept of trace elements.

What elements are commonly referred to as "a trace element"?

Common examples of elements referred to as "a trace element" include iron, zinc, selenium, and copper. These elements are needed in small amounts for various biological processes.

What can I say instead of "a trace element"?

You can use alternatives like "minor constituent", "small quantity", or "minimal component" depending on the context.