Plutonium neptunium Synonyms

We can't find synonyms for the phrase "Plutonium neptunium", but we have synonyms for terms, you can combine them.

Plutonium Synonyms

Neptunium Synonyms

PN abbreviation

PN is an abbreviation for Plutonium Neptunium
What does PN stand for?
PN stands for "Plutonium Neptunium"

Definitions for Neptunium


  • (noun) a radioactive transuranic metallic element ; found in trace amounts in uranium ores; a by- product of the production of plutonium