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Where is magnesuim found?
many places mostly in seawater (erosion) and in the earths crust
What elements are found in a high proportion in Earths crust?
The Elements found in a high proportion in the Earths crust are, 1. Oxygen. 2. Silicon. 3. Aluminum. 4. Iron. 5. Calcium. 6. Sodium. 7. Potassium. 8. Magnesium.
Where is oxygen most commonly found in?
under the earths crust in trees and everywhere you can think of pretty much
What two elements make up more than 80 percent of the atoms found in the earths crust?
Oxygen and silicon make up more than 80 percent of the atoms found in the Earth's crust. Oxygen is the most abundant element in the Earth's crust, comprising about 46.6% of the crust by weight, while silicon is the second most abundant at around 27.7%.
What substances are the basic materials of Earths crust?
Earth's crust is mostly made out of about 46% oxygen, 28% silicon, 8% aluminum, 5% iron, 4% calcium, 3% sodium, 2% magnesium and about 1.6% other elements. Very commonly found as silicates.
Oxygen is a gas at normal conditions. Scientists report that oxygen is the most common element in the earths crust. The earths crust is composed of solids and liquids. Explain this apparent contradi?
If you talk about elements, then oxygen is O, and O is found in many, many COMPOUNDS. So, if a compound is found in the crust, and if it contains oxygen (like water, H2O), then the element oxygen will be counted. It doesn't have to be in a gaseous form. In addition, O2 gas can also be found dissolved in some liquids.
Where indium found?
in the earths crust
Where is metal ore found?
They can be found in the earths crust.
Is oxygen found in the earth's crust because it is produced by plants?
No. The oxygen in crustal rock is naturally occurring. Oxygen in the atmosphere, however, is due mostly to photosynthesis.
Can pure iron be found on earths crust?
No because iron reacts with various substances including oxygen in the air to produce rust.
What is the average composition of earths continental crust?
The average composition of Earth's continental crust is mostly composed of oxygen, silicon, aluminum, and iron, in the form of minerals like feldspar, quartz, and mica. Other common elements found in smaller amounts include calcium, sodium, and potassium.
What element is not found in large quantities in Earths mantle?
The element carbon is not found in large quantities in Earths mantle.
