Scrabble & Words with friends points
- actinium is a valid Scrabble US word with a point value of 12
- actinium is a valid Scrabble UK word with a point value of 12
- actinium is a valid Words with friends word with a point value of 16
Definition of actinium
- a radioactive element of the actinide series; found in uranium ores (noun)
Synonyms
- ac
- atomic number 89
See definition of actinium in Merriam Webster