Spelling Bee Hive found 1 result for acetylene. This page contains the same results as searching for that word in the app.
acetylene - noun; Level 5; origin: French; pronunciation: ə-ˈse-tə-lən, -ˌlēn. a colorless, flammable gas, HC≡CH, with a carbon-carbon triple bond, widely used in welding and chemical synthesis.
acetylene is in Level 5, Set 21 of the Spelling Bee Hive practice sets.
Where acetylene appears: 3 competitions and 1 study list on record.
Scripps National Spelling Bee: asked 3 times in 1998, 2001, 2014 - Round 3 (1998, 2001, 2014).
Jamaica National Senior Spelling Bee: asked 2 times in 2025 - Round 2 (2025); Round not recorded.
Jamaica Gleaner Children's Own Spelling Bee: asked 1 time - Round not recorded.
Consolidated Word List: listed 1 time.
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