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If your talking about granite that has turned yellow with age, it is the minerals corroding.
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What is the name of the pigment that gives urine its normal yellow color?
Urochrome.
How does a plant that lacks nitrogen look?
Deficiency of nitrogen gives pale yellow color to the plant
Is Neptune's atmosphere yellow?
No, most of Neptune's atmosphere is made of hydrogen, but there are other things including some methane. It is the methane which gives Neptune its color. The color is not yellow, but blue. The same with Uranus.
Is sedimentary rocks yellow?
they can be, are not always
What causes broccoli leaves to turn yellow?
Because when the Chlorophyll molecules - that gives leaves their Green color - disintegrate they can't make the plant Green anymore - Yellow is the next color to appear and in turn vanish to make way for the Red colors.
What is the color of the rocks on mars?
Red,Orange,Yellow and Brown.
Why are granitic igneous rocks lighter in color than basaltic rocks?
Because granitic rocks are poor in iron and magnesium, which gives basaltic rocks it dark color.
Does iodine color rocks a red color?
No, iodine does not colour rocks red. However, a presence of chromium in rocks emits a red colour when exposed to yellow/green light.
Vinegar and turmeric gives the color of?
mustard yellow!
What gives plasma it's yellow color?
Bilirubin
What pigment gives colour to the yolk of eggs?
Xanthophyll, is the pigment that gives egg yolk it's color.
What gives the whale shark its slight yellow color?
Genes
What is the name of the pigment that gives urine its normal yellow color?
Urochrome.
What gives the rocks of Red Rock their color?
Red coloured rocks usually owe their colour to the presence of iron in the makeup.
Why are rocks red and yellow?
The color of rocks is determined by which minerals make up the rocks. Red minerals like iron-containing hematite would make a red colored rock and sulfur containing minerals would make yellow.
What gives Mountain Dew its color?
its a mixture between green and yellow a very lemon limey color.
Sodium metavanadate in sulfuric acid gives a yellow color what happens when you add zinc granules to it and What is the role of the sulfuric acid in the first place?
gives a green color
