Scrabble & Words with friends points
- neptunium is a valid Scrabble US word with a point value of 13
- neptunium is a valid Scrabble UK word with a point value of 13
- neptunium is a valid Words with friends word with a point value of 19
Definition of neptunium
- a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium (noun)
Synonyms
- atomic number 93
- np
See definition of neptunium in Merriam Webster