radioactive
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.
These naturally occurring radioactive forms of elements decay at predictable rates, making them valuable tools for identifying events deep in Earth's environmental history.
From Science Daily ● Oct. 29, 2026
Trees absorb carbon from the atmosphere during photosynthesis, including small amounts of radioactive carbon known as radiocarbon.
From Science Daily ● Oct. 26, 2026
This suggests that at least some of the radioactive debris produced by the Chornobyl disaster is more chemically stable than researchers previously believed.
From Science Daily ● Oct. 23, 2026
However, the researchers emphasize that their findings should not be interpreted as evidence that Chornobyl's radioactive contamination is becoming harmless.
From Science Daily ● Oct. 23, 2026
And it only holds on to radioactive isotopes if they are similar to elements it needs.
From "Meltdown" by Deirdre Langeland
Vocabulary lists containing radioactive
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