The most abundant elements in the Earth's crust are Silicon (Si), Oxygen (O), Aluminum (Al) and Manganese (Mn)
Carbon, Hydrogen, Oxygen and Nitrogen.
silicon & oxygen.
Carbon, Hydrogen, Nitrogen, Oxygen
The metal that is most abundant in the lithosphere is iron. Over 5.6 percent of Earth's mass is comprised of iron.
Hydrogen is the most abundant element in the known Universe; helium is second.
The two most abundant elements in the Earth's crust are: Oxygen (46.1%/461,000ppm), and Silicon (28.2%/282,000ppm).
aluminum
oxygen and silicon they form silicates, i think
Oxygen is O and nitrogen is N.
The eight most abundant elements making up the Earth's crust from most to least abundant are oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium.
Oxygen is the most abundant element in the earth's crust and is not in the boron family. Aluminum is in the boron family and is the third most abundant element in the earth's crust. Refer to the related link for a list of the 10 most abundant elements in the earth's crust and their percentages.
Oxygen is the most abundant element in the earth's crust and is not in the boron family. Aluminum is in the boron family and is the third most abundant element in the earth's crust. Refer to the related link for a list of the 10 most abundant elements in the earth's crust and their percentages.
Although we can not see them, we know from certain meteorites (Nickel/Iron meteorites) and from the density measurements of the rocks we see at the Earth's surface compared to the mass of the whole planet that the two most abundant elements in the Earth's core must be Iron and Nickel. Iron being the predominant of the two.
The two most abundant elements by mass in the earth's crust are oxygen and silicone. The crust of the earth typically runs between 20 and 25 miles deep from the surface.
The earths outer core's most abundant elemant is silicon. :)
nitrogen
Nitrogen