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Oct 30, 2023 · Oxygen is the most abundant element in the Earth’s crust, at 461,000 parts per million. This means it makes up roughly 46% of the Earth’s crust. Within the universe at large, Oxygen ranks number three in abundance. Oxygen makes up 21% of the Earth’s atmosphere and 90% of the mass of water.
- Cory Price
May 23, 2018 · This table and periodic table shows the relative abundance of elements in the Earth’s crust. Each element is represented by its atomic number, symbol, name, and abundance in milligrams per kilogram of Earth’s crust.
The abundance of elements in Earth's crust is shown in tabulated form with the estimated crustal abundance for each chemical element shown as mg/kg, or parts per million (ppm) by mass (10,000 ppm = 1%).
Dec 14, 2021 · Oxygen, silicon, iron and aluminum are the most abundant elements in the Earth's crust, accounting for 88.1% of its mass.
The mass-abundance of the nine most abundant elements in the Earth's crust is roughly: oxygen 46%, silicon 28%, aluminium 8.3%, iron 5.6%, calcium 4.2%, sodium 2.5%, magnesium 2.4%, potassium 2.0%, and titanium 0.61%.
Feb 18, 2020 · The crust is chemically similar to andesite. The most abundant minerals in the continental crust are feldspar (41%), quartz (12%), and pyroxene (11%) Keep in mind, the elemental composition of the Earth's crust is not the same as the composition of the Earth.
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Oct 5, 2024 · The most abundant element in the Earth's crust is oxygen, making up 46.6% of Earth's mass. Silicon is the second most abundant element on Earth (27.7%), followed by aluminum (8.1%), iron (5.0%), calcium (3.6%), sodium (2.8%), potassium (2.6%), and magnesium (2.1%).
