There are multiple signs of a chemical change. Including change in color, smell, bubbling and temperature.
Baking a cake.
Dying Easter eggs.
Lighting a candle.
Created with images by YLev - "Colors" • frumbert - "bubbles" • aimeeimbeau - "girl kid child" • CDAappliances - "Child helping mum decorate cake in modern kitchen" • A Askew - "Match" • kittenfc - "easter eggs" • Smabs Sputzer - "Candle"
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