Is “Ions” a Scrabble word?
Yes
IONS
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Ions
noun
1.An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution.