you would find it in the crust
about 30km-40km on the continental crust and about 10km on oceanic.Depth varies with location.
If a proton were added to an atom of aluminum, the atom would become a silicon ion with a single positive charge.
The study of the earth's interior is important for man to understand his environment. It also helps to predict events that may occur on the earth's surface.
In just the crust, the estimated abundance is: 1. Oxygen 2. Silicon 3. Aluminum 4. Iron 5. Calcium *For the whole planet, the estimated abundance by mass would shift to iron, oxygen, silicon, magnesium, and nickel.
it is never found uncombined. it is found in the earth's crust,as the third most abundant element on earth after oxygen & silicon. it makes up about 8% of weight in the earth's solid surface. The chief source of aluminum is bauxite ore.
Silicon is a metalloid.
Silicon.
silicon
about 30km-40km on the continental crust and about 10km on oceanic.Depth varies with location.
If a proton were added to an atom of aluminum, the atom would become a silicon ion with a single positive charge.
That would be silicon, or SiO2
They will stop.
A direct method of course would be by analysing Rock samples
The study of the earth's interior is important for man to understand his environment. It also helps to predict events that may occur on the earth's surface.
Oxygen. Carbon as diamond is a good electrical insulator, (graphite is an electrical conductor), silicon is a semiconductor so has limited electrical conductivity and aluminium is a metal and a good electrical conductor.
In just the crust, the estimated abundance is: 1. Oxygen 2. Silicon 3. Aluminum 4. Iron 5. Calcium *For the whole planet, the estimated abundance by mass would shift to iron, oxygen, silicon, magnesium, and nickel.
Per square inch and the same thickness, carbon fiber would be number one, burl walnut would come in second,leather, and then aluminum.