Spelling Bee Hive found 1 result for propylene. This page contains the same results as searching for that word in the app.
propylene - noun; Level 5; origin: Greek; pronunciation: ˈprōpəˌlēn. a flammable gaseous olefin hydrocarbon obtained chiefly by cracking petroleum hydrocarbons and used mainly in the organic synthesis of other compounds.
propylene is in Level 5, Set 22 of the Spelling Bee Hive practice sets.
Where propylene appears: 1 competition and 1 study list on record.
Scripps National Spelling Bee: asked 1 time in 1998 - Round 2 (1998).
Consolidated Word List: listed 1 time.
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