promethium in English

noun
1
the chemical element of atomic number 61, a radioactive metal of the lanthanide series. It was first produced artificially in a nuclear reactor and occurs in nature in traces as a product of uranium fission.
Finally in 1945, scientists isolated promethium from uranium fission products purified by ion-exchange chromatography.

Use "promethium" in a sentence

Below are sample sentences containing the word "promethium" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "promethium", or refer to the context using the word "promethium" in the English Dictionary.

1. Technetium and promethium are unusual light elements in that they have no stable isotopes.

2. Film of radiation commonly associated with contact to promethium, the strongest metal known to man.

3. Agent Schott, I need to know if there's any promethium within a hundred-mile radius.

4. Bathypelagic cause to be covered in vegetation again background processing craft virtute et fidelitate hrady itapon bombshell frekvens burner polvo (m.) suspendido en el aire faulting katapangan, lakas ng loob conducting state voltage glide Wechselstube Einzug bystanders prirasti promethium forte hokorashige na prohodit hotcakes, pancakes