Reaction roles
Themed · AI-assisted original · Content checked · Criss-cross style
Reaction roles
Twelve written clues about reaction participants, energy and selected processes.
Rapid energy-releasing reaction with an oxidizer, as when fuel burns (10)
Arrows move · Space changes direction · Enter selects the next clue
Across→
Down↓
About Reaction roles
5 Across answers meet 7 Down answers. Compare reactants and products, energy exchange and selected reaction processes. Redox clues use formal electron bookkeeping. All entries are words; this standalone vocabulary game does not ask you to balance numerical equations or supply answers to another worksheet.
Subject vocabulary · Topic knowledge can help with some clues.
14 × 15 grid · 12 clues · Criss-cross style
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Reaction roles
Themed · 14 × 15 · ClueFill · AI-assisted original · Content checked
Across
5. Substance formed in a chemical reaction (7)
9. Reaction ___: how quickly reactants are consumed or products form (4)
10. Formal electron-loss side of a redox process (9)
11. Starting substance used up as a reaction proceeds (8)
12. Describing a process that takes in heat from its surroundings (11)
Down
1. Rapid energy-releasing reaction with an oxidizer, as when fuel burns (10)
2. Reaction splitting a compound into simpler substances (13)
3. Formal electron-gain side of a redox process (9)
4. Describing a process that releases heat to its surroundings (10)
6. Reaction combining simpler substances into a more complex product (9)
7. Solid formed from a solution during a reaction (11)
8. Substance speeding a reaction without being used up overall (8)