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What is a flower petal turning brown a physical or chemical change?
A flower petal turning brown is a chemical change. This is because the process involves a chemical reaction that alters the composition of the pigment in the petal, causing it to change color.
Is a computer a chemical or physical change?
a computer is a chemical change as it is a machine.
Is An apple turning brown and food burning on stove is this a physical change?
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.
Is a copper penny turning dark a chemical change or physical change?
Chemical.
Is turning a light bulb on a chemical change?
No.
Is turning cloudy a chemical change?
A solution turning cloudy is evidence of a chemical change.
Is bannan turning rotten a chemical or physical change?
This is a chemical change.
Is krypton gas turning into plasma a chemical change?
Yes, it is a chemical change.
Is milk turning sour a physical or chemical change?
Milk turning sour is a chemical change. It occurs due to the fermentation of milk sugars by bacteria, leading to the production of lactic acid, which changes the taste and smell of the milk.
Is turning of copper into green when exposed into environment physical or chemical change?
It is a chemical change.
What is a flower petal turning brown a physical or chemical change?
A flower petal turning brown is a chemical change. This is because the process involves a chemical reaction that alters the composition of the pigment in the petal, causing it to change color.
Would something turning hot to cold be a chemical change?
A decrease in temperature is a physical change, not chemical.
Is a computer a chemical or physical change?
a computer is a chemical change as it is a machine.
Is turning litmus paper red from blue a chemical change?
Yes, turning litmus paper red from blue is a chemical change because the color change results from a chemical reaction between the litmus paper and the substance it comes into contact with, indicating a change in the chemical composition of the paper.
Is turning brownie mix into brownie a physical change or a physical change?
Turning a brownie mix into brownies is a chemical change. When the ingredients are heated in the over, numerous chemical reactions take place. Because new substances are created in the process, the process is a chemical change.
What type of change is oxygen turning into carbon dioxide?
Chemical
Is An apple turning brown and food burning on stove is this a physical change?
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.
