trace element

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Dirt collected by a resident at the site showed selenium, a trace element that can be harmful in heavy concentrations, according to the results, which were reviewed by The Times.

From Los Angeles Times • Apr. 28, 2025

"Our growing sample collection will lead to better estimations of dust and trace element concentrations, which will allow us to perform more accurate health risk assessment and thorough investigation into emission sources," Liu said.

From Science Daily • Apr. 17, 2024

Selenium is a naturally occurring chemical important in the environment as a trace element.

From New York Times • Jul. 11, 2023

Fact-checkers have so far been unable to confirm or debunk the last of these; given the intermingling of races in his ancestral Brazil, it could even contain a trace element of truth.

From Washington Post • Jan. 4, 2023

They guaranteed it would have all the necessary ingredients, right down to the smallest trace element!

From Islands of Space by Campbell, John Wood