When vinegar and baking soda are mixed together, they experience a chemical change. What evidence given would lead a person to think that the change is a chemical change?

the solution heats up or cools off

the solution changes shape

the solution changes size

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Geothermal energy for industrial use is available almost anywhere. a.true b.false

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done