Asked in Rocks and Minerals
Rocks and Minerals
What is the colour of a rock contain iron?
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Asked in Planetary Science, Planet Mars
Do the atmosphere of mars give it the reddish color?
Asked in Geology, Rocks and Minerals
Is iron a igneous or sedimentary rock?
Asked in Human Anatomy and Physiology
What the red blood cells contain which give them the red color?
Asked in Geology
What compound causes limestone rock to be yellow in colour?
Asked in Geology, Chemistry, Industrial Engineering
What is the name given to metals that contain iron?
Asked in Planet Mars
How might mars be different if its surface did not contain so much iron?
Asked in Elements and Compounds
Why does the colour of copper sulphate solution change when an iron nail is dipped in it?
Why does the colour of copper sulphate solution change when an iron nail is dipped in it? When an iron nail is placed in a copper sulphate solution, iron displaces copper from copper sulphate solution forming iron sulphate, which is green in colour. Therefore, the blue colour of copper sulphate solution fades and green colour appears.