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Water (H2O) is the most common liquid compound on Earth.
The most common compound that has aluminum is aluminium oxide, Al2O3.
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The most common chemical compound found on Earth is water, which has the chemical formula H2O.
Water is the most common compound found in the human body, making up about 60% of our total body weight.
The most common compound found on Earth is water, which is made up of two hydrogen atoms and one oxygen atom.
The most common compound of plutonium is plutonium dioxide - PuO2.
Table salt, or sodium chloride (NaCl), is the most common compound containing sodium. It is widely used for seasoning and preserving food.
most common is protiens... but you get fats and lipids as well.
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In the crust, quartz (SiO2).
Water, or H2O, is the most common chemical compound on Earth. It is essential for life and is found in abundance in oceans, rivers, lakes, and even in the atmosphere in the form of water vapor.