Is “Arsine” a Scrabble word?
Yes
ARSINE
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 Arsine
noun
1.A compound of arsenic and hydrogen, AsH3, a colorless and exceedingly poisonous gas, having an odor like garlic.
2.Any organic derivative of this compound, or of diarsane, triarsane etc.
Synonyms: arsane, arsenic trihydride, arseniuretted hydrogen, arsenous hydride, hydrogen arsenide