Beryllium concentration in the earth crust: 2,8 mg/kg
Beryllium concentration in the sea water: 5,6.10-6 mg/kg
Beryllium in the sun and solar system, as atom mole fraction relative to silicon+1:
4.10-7
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The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
The crust is the layer of the Earth that contains granite and basalt in the greatest abundance. These rocks are commonly found in the continental crust (granite) and oceanic crust (basalt).
The earth's crust is not stress
Beryllium is important to Earth because it is a lightweight and strong metal used in various industries, such as aerospace, defense, and electronics. It has a high melting point, low density, and good thermal conductivity, making it valuable in applications ranging from spacecraft components to nuclear reactors. Additionally, beryllium is sometimes found in gemstone form as beryl, which includes varieties like emerald and aquamarine.
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The beryllium abundance in the earth's crust is 4-6 ppm.
its the percentage in mass !
Neodymium is relatively abundant in the Earth's crust, with an average concentration of about 38 parts per million. It is considered a relatively common rare-earth element compared to others in the lanthanide series.
The Earths crust is approximately 650 km deep.
Beryllium is not an abundant element: approx. 3 ppm in the earth crust.
Protactinium is so scarce that the abundance in the Earth crust was not determined.
Lithium is the 25th most abundant element in Earth's crust, with an average concentration of about 20 parts per million (ppm). This makes it relatively rare compared to other elements like silicon and oxygen.
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
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Quartz
The crust is the layer of the Earth that contains granite and basalt in the greatest abundance. These rocks are commonly found in the continental crust (granite) and oceanic crust (basalt).