The most abundant element in Earth's crust is oxygen, making up about 46% of its mass. Silicon is the second most abundant element, comprising about 28% of the Earth's crust.
The 21st most abundant element in the Earth's crust is Chlorine (Cl). It forms 0.05% of the Earth's crust.
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.
This element is aluminium (Al).
Oxygen is the most abundant element in Earth's crust.
The two elements that are most abundant in Earth's crust are oxygen and silicon. Oxygen is the most abundant element in the Earth's crust, making up about 46% of its mass, while silicon is the second most abundant element at approximately 28%.
Oxygen is the most abundant element in the Earth's crust.
Oxygen is the most common and abundant element in the Earth's crust having 47% of the mass.
Aluminum is the most abundant metal in the crust of the Earth.
Oxygen is the most abundant element in the earth's crust.
The most abundant elements are oxygen, silicon, and aluminum.
The most abundant metal in the Earth's crust is iron. The most abundant element in the Earth's core is oxygen.
The most abundant metal in the earth crust is aluminium.
The 21st most abundant element in the Earth's crust is Chlorine (Cl). It forms 0.05% of the Earth's crust.
Oxygen is the most common element in the crust.
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.
The second most abundant element in the Earth's crust is silicon, comprising 27.8% of the crust by mass.
It is the most abundant element in the body.