Scrabble & Words with friends points
- pentoxides is a valid Scrabble US word with a point value of 20
- pentoxides is a valid Scrabble UK word with a point value of 20
- pentoxides is a valid Words with friends word with a point value of 22
Definition of pentoxides
- an oxide containing five atoms of oxygen in the molecule (noun)
See definition of pentoxides in Merriam Webster