Oxygen, though usually a gas, is still in a molecule form and can be bonded to with any other molecule that is able to do so. Oxygen is a very common element in the crust because many rocks and more importantly minerals that make up those rocks use it in there atomic bonds. A simple example is Quartz, SiO2 So each single structure has one silicon atom and two oxygen atoms.
silicon 78% oxygen 21%
Silicon & Oxygen (rocks).
Earth's crust is mostly made up of Silicon and Oxygen
crust
The earths crust is a part of the outermost layer.
is it oxygen
silicon 78% oxygen 21%
Silicon & Oxygen (rocks).
Earth's crust is mostly made up of Silicon and Oxygen
Oxygen comprises about 47% by weight of Earth's crust
The Crust has the most oxygen in it
the majority of it is found in water
Oxygen and silicon make up about 75% of Earth's crust, with oxygen being the most abundant element at around 46.6% and silicon at around 27.7%. Together, they form the majority of the minerals that make up the Earth's crust.
That element is Oxygen by 46.6%
47 % oxygen & 27% 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 and silicon