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PHYSICAL… CHEMICAL YOU Decide . Using your white board, please write P for Physical OR C FOR cHEMICAL. COMBUSTION. CHEMICAL. EXOTHERMIC….. RELEASES ENERGY. CHEWING GUM. CHEMICAL. DEFLATING A BASKETBALL. PHYSICAL. RESPIRATION. CHEMICAL. EXOTHERMIC….. RELEASES ENERGY.
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PHYSICAL…CHEMICALYOU Decide Using your white board, please write P for Physical OR C FOR cHEMICAL
CHEMICAL • EXOTHERMIC….. • RELEASES ENERGY
CHEMICAL • EXOTHERMIC….. • RELEASES ENERGY
CHEMICAL • EXOTHERMIC…. • RELEASES ENERGY
chemical • ENDOTHERMIC ……. • ENERGY ABSORBED
CHEMICAL • EXOTHERMIC….. • RELEASES ENERGY
PHYSICAL • Solid Carbon Dioxide • Sublimation (solid to gas) • Phase change
CHEMICAL • EXOTHERMIC…. • RELEASING ENERGY
CHEMICAL • ENDOTHERMIC……. • ABSORBS ENERGY