Is “Rhenium” a Scrabble word?
Yes
RHENIUM
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 Rhenium
/ˈɹiːniəm/
noun
1.A metallic chemical element (symbol Re) with an atomic number of 75: a heavy, silvery-gray transition metal.
2.A single atom of this element.