Silicon
Silicon
Oxygen is the most abundant in the Earth's Crust 46.6% ElementApproximate % by weightOxygen46.6Silicon27.7Aluminum8.1Iron5.0Calcium3.6Sodium2.8Potassium2.6Magnesium2.1All others1.5
Oxygen is the most abundant element by mass above the Earth's core primarily due to its presence in various compounds, particularly in silicate minerals that make up the Earth's crust and mantle. It readily combines with other elements, forming oxides and silicates that dominate the composition of these layers. Additionally, processes such as volcanic activity and weathering release oxygen into the atmosphere and hydrosphere, further enhancing its abundance in the Earth's surface environment.
oxygen is the most abundent element present i n the earth crust by weight.Because it makes covelent bond with silicon to form silicates ,which react with other minoer elements of the earth to foem a huge number of silicate minerals.
The most common element from group 13 in the Earth's crust is aluminum. It is the most abundant metal and constitutes about 8% of the Earth's solid surface. Aluminum is primarily found in minerals such as bauxite and feldspar, and it plays a crucial role in various industrial applications due to its lightweight and corrosion-resistant properties.
Silicon
That element is Oxygen by 46.6%
Oxygen is the most abundant element in Earth's lithosphere, comprising about 45% of its mass.
Clay and Quartz!
Silicon
Aluminum is a member of the boron family in the periodic table and is the most abundant metal on Earth's surface. It is commonly found in rocks, minerals, and clay.
The second most abundant element in the Earth's crust is silicon, comprising 27.8% of the crust by mass.
That would be silicon, or SiO2
silicon
Aluminum 7.5 to 8.1%
Siliconsilicon at 28%silicon!
The most abundant metal in the earth crust is aluminium.