Meteor
in Volcano
Metal is found in Earths core because Earth has a simpathic cycle.Earth has clumps of metal in its core to STOP gases from the sun getting into earth
The element that burns brilliantly in the air is magnesium. Magnesium is an alkaline Earth metal with the atomic number 12.
an asteroid
Calcium oxide (CaO), and calcium nitride (Ca3N2)
Meteor.
Typically when a metal 'burns', what is happening is that it is getting hot enough for it to react and form a bond with the oxygen in the atmosphere. This is almost identical to what happens when metal rusts, but on a much shorter time scales because of the higher energies involved. In other words, the metal is forming a chemical bond with the oxygen in the air.
If it falls on the Earth, it would be called a meteorite. If it burns up in the atmosphere, it is called a meteor and if it doesn't enter the atmosphere it is a meteoroid.
It's all down to friction from the Earth's atmosphere. The speed of the object falling - creates friction with the air around it. The heat generated by the is hot enough to melt metal - and most asteroids.
Aluminum
The metal that burns readily underwater is sodium. It can ignite easily underwater, and it can be incredibly difficult to extinguish.
Rock & metal
in Volcano
Magnesium
Most meteor contain metal which burn up slower, And if a meteor is big enough, it size will be dramatically cut down, but not completely destroyed
They can be found in the earths crust.
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