Aluminum can turn purple when exposed to high temperatures, typically above 300 degrees Celsius. This color change is due to the formation of a thin oxide layer on the surface of the aluminum.
Red cabbage juice turns purple when sprayed with bleach.
Copper is a metal that turns green when oxidized.
Iodine turns purple in the presence of starch. This is a common chemical test used to detect the presence of starch in substances like food or plants. When iodine comes into contact with starch, it forms a complex that appears purple in color.
heating copper to a very high temperature and letting it air cool can result is a purple hue.
The purple color in sodium hydroxide solution is an indicator of the presence of phenolphthalein, which turns pink in basic solutions. When phenolphthalein is added to sodium hydroxide solution, it reacts with the hydroxide ions in the solution to form the purple color.
It turns purple!!
Potassium although sometimes it can look purple
Red cabbage juice turns purple when sprayed with bleach.
Copper is a metal that turns green when oxidized.
No, If it is purple, it is a strong alkali e.g. oven cleaner
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Iodine is a purple-black non metal that changes to a deep purple gas when heated.
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purple
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blood is never purple but its really blue. but as soon as it hits oxygen it turns red.
The metal called Copper