Exo/Endo Speed Round
A real reaction or process flashes up: tap EXOTHERMIC or ENDOTHERMIC before the clock runs out. Free online chemistry game, no signup.
About this game
A real reaction or process flashes up: tap EXOTHERMIC or ENDOTHERMIC before the clock runs out. Build a streak for a score multiplier.
It is free to play in your browser and does not need an account.
What you practice
Telling exothermic from endothermic processes, with real examples.