Mixing coffee and cream is a physical change because it does not alter the chemical composition of either substance. The coffee and cream can be separated back into their original forms without any chemical reactions taking place.
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.
The browning of a flower is a chemical change. Color changes are one sign of a chemical reaction.
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.
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.
it is a chemical change
Mixing coffee and cream is a physical change because it does not alter the chemical composition of either substance. The coffee and cream can be separated back into their original forms without any chemical reactions taking place.
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.
It is a chemical change - oxidisation.
change it! though could be mixing with your radiator fluid (green+red=brown) not good
A chemical change. Color change is a good indicator of a chemical change.
The browning of a flower is a chemical change. Color changes are one sign of a chemical reaction.
Bud pretend mama sprinkled brown sugar on his oatmeal.
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.
It is a chemical change because cut apples turn brown through the process of oxidation.
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.
Mixing brown and black would result in a darker shade of brown. The black would deepen the color of the brown but not drastically change its hue.