Most rocks contain oxygen.
silicon
The essential element of the lithosphere is silicon. Silicon is one of the most abundant elements in the Earth's crust and is a key component of most rocks and minerals.
The most abundant element in Earth's crust is oxygen, making up about 46.6% of the crust by weight.
Rocks (in general) are neither a single compound, or an element. They are a mixture of compounds.
Chlorine is an abundant element and is the 21st most abundant element in Earth's crust. It is commonly found in the form of chloride salts in seawater, rocks, and minerals.
Rocks are usually not elements, but they contain elements.
Oxygen is the element present in the largest amount in rocks and minerals. It is a major component of most minerals, forming the backbone of silicate minerals that make up the majority of the Earth's crust.
Silicon, with a percentage of 27,7 % in the earth crust.
Rocks are composed of minerals which are composed of elements.
The second most common element on Earth is silicon, after oxygen. Silicon is a non-metallic element that is abundant in Earth's crust, mostly found in the form of silicon dioxide (silica) in rocks and minerals.
its is a mixture
CHOCOLATE ON MONDAYS ROCKS