Physical and Chemical Changes - Page 6
Questions
- What doesn't change during a physical change?
- Is hammering a physical change?
- An aspirin is crushed into fine power. Is this a physical or chemical change?
- A firefly emits light. Is this a physical change?
- Is boiling point considered a physical or chemical change?
- Is sublimation a chemical or physical change?
- How is #"chemical change"# differentiated from #"physical change"#?
- How are physical changes different from chemical changes?
- Is evaporation a chemical change?
- Is corrosion a physical change?
- Is a bread being baked a physical or chemical change?
- Rusting metal is an example of what type of change?
- Is cooking an egg an example of a physical or chemical change?
- What physical changes happen to water as it freezes?
- Is tarnishing (blackening) of silver a useful or harmful chemical change? Why?
- Water boils. Is this a chemical or physical change?
- Is melting point considered a physical or chemical change?
- Is bubbling the sign of a chemical or physical change?
- Is distillation a chemical change?
- Do atoms/molecules change their arrangement during a physical change?