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chemical reaction.
-Waves
The browning of an apple after being cut is an example of a chemical change called oxidation. When the apple's flesh is exposed to air, enzymes in the apple react with oxygen causing a chemical reaction that changes the color of the apple.
Sliced apples turning brown is an example of a chemical property, specifically oxidation. When the apple cells are exposed to oxygen, enzymes in the apple catalyze a reaction that changes the chemical composition of the apple's surface, causing it to turn brown.
The chemical energy in the reactants is almost equal to the chemical energy in the products
chemical reaction.
An apple turning brown is a chemical change because it involves a reaction that changes the chemical composition of the apple. Food burning on the stove is also a chemical change as it involves a combustion reaction that changes the chemical composition of the food.
An apple could make you sick because it is rotten or has unwanted pesticide chemicles which cause a reaction in your body that make you feel sick.
-Waves
The Big Apple Rotten to the Core was created in 1982.
leave it in your yard for a week or two, then BAM one rotten apple.
I would think the apple would be rotten. I've never seen the inside of an apple that is naturally brown when cut open unless it was rotten.
That apple is rotten!
an apple and a banana gets rotten like in an hour interesting
It depends what you mean......... eg. 'the apple I found is rotten' or 'she is a rotten speller'
Changing the color of an apple is a chemical change because it involves a chemical reaction that alters the molecular structure of the apple's pigments, such as when the apple oxidizes and turns brown.
The apple is rotten and is no longer good to eat.