Oxygen!
ElementAbundance
percent by weightAbundance
parts per million by weightOxygen46.1%461,000Silicon28.2%282,000Aluminum8.23%82,300Iron5.63%56,300Calcium4.15%41,500Sodium2.36%23,600Magnesium2.33%23,300Potassium2.09%20,900Titanium0.565%5,650Hydrogen0.14%1,400
Oxygen is the most abundant element in Earth's lithosphere, comprising about 45% of its mass.
The fifth most abundant element in the Earth's crust is potassium. It makes up about 2.6% of the Earth's crust by weight.
Oxygen is the most abundant element in the Earth's crust, making up about 46.6% of its mass.
The most abundant element in Earth's crust is oxygen, making up about 46.6% of the crust by weight.
The element that is a member of the boron family and the most abundant in Earth's crust is aluminum. It makes up about 8% of the Earth's crust and is commonly used in various industries due to its lightweight and corrosion-resistant properties.
That element is Oxygen by 46.6%
Oxygen is the most abundant element in Earth's lithosphere, comprising about 45% of its mass.
Silicon
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!
silicon.
Silicon
The fifth most abundant element in the Earth's crust is potassium. It makes up about 2.6% of the Earth's crust by weight.
It makes up the majority of the molten core of the earth.