the inside of the apple oxidizing or throwing it into the fire
chemical because there was a color change
It is both physical and chemical change as it changes its appearance , and it results in a new substance also
It is because an apple have some iron so when it is exposed into air the iron gets oxidised and turns reddish/ brown.
It is a physical change because the apple is still an apple and nothing changed the composition of what's in the apple.
Means your turning into a female. Get medical attention fast
It is a physical change because while the apple is cut into smaller pieces, it is still composed of the same materials. If you lit the apple on fire, that would result in a chemical change.
an apple turning green to red. a banana turning green to yellow.
No, chemical.
An apple turning brown is both a chemical and a physical change. Physically it changes appearance by turning brown. Chemically it oxidizes when the air comes in contact with the enzymes and chemicals in the fruit.
No, it would be a chemical if someone cut open a apple and left it on a table for 20 minutes then coming back and the apple being brown.
An apple turning brown is a CHEMICAL change.
It is both physical and chemical change as it changes its appearance , and it results in a new substance also
That the lime was going to help the apple from turning brown.
::changepassword (newpass) for example ::changepassword apple
Oxygen. Dip apple slices in lemon juice to keep them from turning brown.
When an apple rots, it's more of a chemical change. Sure, you can SEE the change in it..but the look, is not the actual change. It is a chemical change, catalysed by an organism. The apple wouldn't rot, if there were no chemical change.
An apple turning brown is both a chemical and a physical change. Physically it changes appearance by turning brown. Chemically it oxidizes when the air comes in contact with the enzymes and chemicals in the fruit.
http://www.articlesbase.com/food-and-beverage-articles/keep-apple-slices-from-turning-brown-naturally-1238490.html