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An apple turning brown after being cut is an example of what chemisttry change?
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.
A sliced apple turning brown is exhibiting the ability to react with oxygen a physical property?
The sliced apple turning brown is a chemical change, not a physical property. It is a result of a chemical reaction between the compounds in the apple and oxygen in the air, leading to the formation of new compounds that give the apple its brown color.
Does it say anything when Jonas sees the apple change in the giver?
It signifies that Jonas is different than others. Why was he able to indicate a change in the apple, and his friend Asher, was not able to? This foreshadows that Jonas has a special ability which later will be known as the "ability to see beyond."
Does the color of an apple change the time that it rotts?
Yes, the apple usawly changes color when it rots it turns brown
Can apple skin be a PH indicator?
Yes, apple skin can act as a pH indicator. When exposed to different acidic or alkaline solutions, the color of the apple skin may change, indicating the pH of the solution. This is due to the presence of anthocyanins in the apple skin, which exhibit different colors at different pH levels.
What happened to the apple when Jonas' threw it to Asher?
Jonas saw the apple change color.
Why does the colour of an apple change when heated?
When an apple is heated, the heat breaks down the cell structure and compounds responsible for color in the skin, causing it to change color. This is due to the breakdown of chlorophyll, which is responsible for the green color, and the formation of new compounds that impart a different color to the apple skin.
Do Apple Jacks make milk change a different color?
Apple jacks make the milk a kind of greenish color.
What color does red litmus turn into in apple juice?
Apple juice is slightly acidic and therefore red litmus will not change color.
Is changing color of apple a chemical or physical change?
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.
What is the scientific term for the ability to change color?
The scientific term for the ability to change color is "iridescence." It refers to the phenomenon where an object appears to change color depending on the angle of observation or the angle of illumination.
The ability to change color to avoid predators is?
the adaptation(:
