Winner:
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Why Use a Random Picker Wheel?
Random selection isn't just for games - it's a powerful tool for fairness, creativity, and breaking out of decision paralysis. Whether you're assigning tasks, choosing names, or just need an unbiased pick, our spinner wheel makes random selection quick, fun, and transparent.
Use Cases
Classroom name pickers
Prize drawings and giveaways
Task and chore assignment
Creative brainstorming prompts
Tips for Best Results
Customize the wheel with your own options using Edit mode
Use Fullscreen mode for group presentations
Share your wheel via link for remote participants
All Chemistry Questions - Science Review Wheel
Chemistry review questions for classroom discussion. Elements, reactions, and matter.
- 01What is an atom?
- 02Name three states of matter
- 03What is the periodic table organized by?
- 04Define: chemical reaction
- 05What is H2O?
- 06Name the parts of an atom
- 07What is pH scale used for?
- 08Define: element vs compound
- 09What causes a chemical reaction?
- 10Name three types of chemical bonds
- 11What is NaCl commonly called?
- 12Explain endothermic vs exothermic
- 13What is Avogadro's number?
- 14Define: mole in chemistry
- 15Name the noble gases
- 16What is oxidation?
- 17Explain acids vs bases
- 18What is an isotope?
- 19Name three indicators of chemical change
- 20What is a catalyst?
- 21Define: mixture vs solution
- 22What is the law of conservation of mass?
- 23Name the alkali metals
- 24What is an ion?
- 25Explain covalent vs ionic bonds