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Chemical Changes

chemical or physical change?Answer
green bananas becomine ripe and turning yellow chemical change
fruit starting to go bad chemical change
burning a building chemical change
adding sugar to tea physical change
steam rising from a lake physical change
bike chain starting to rust chemical change
a dead tree being chopped down into small pieces physical change
hammering a nail into the wall physical change
food digesting chemical change
water boiling physical change
Kool-Aid freezing into popsicles physical change
chocolate melting into a liquid physical change
water evaporating physical change
baking soda and vingear forming bubbles chemical change
Is any color change a clue for a chemical change? No, just an unusual color change.
a completely new substance is formed chemical change
steam condensing into water physical change
If a change isn't reversible, is it always a chemical change? No, it must form something new.
If light is given off, is it always a chemical change? Yes
Created by: edeboo
 

 



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