One way is electrolytic reduction of metal cations from molten salts. Another is heating with carbon, which can reduce the metal ions in many metal oxides to elemental metal atoms.
Alkali metals are not found as pure elements in nature.
This the metallic bond.
They are actually called the alkali metals. They are called the alkali metals because many of the compounds they form are bases (alkaline) and in pure form they will react with water to produce strong bases.
they ummm....i dont know :( (why did i write this LOL)
An alloy is a type of metal (specifically, it's a solid solution of dissimilar metals). All alloys are metal, but not all metals are alloys ... pure metals (pure gold or pure copper, for example) are not alloys.
Displacement reactions are used to extract metals from their compounds by replacing a less reactive metal in a compound with a more reactive metal. The more reactive metal displaces the less reactive metal from the compound, resulting in the desired metal being extracted in its elemental form. This process is commonly used in metallurgy to obtain pure metals from their ores.
A reduction reaction is frequently used to obtain pure metals.
The process of extracting metals from a catalytic converter involves crushing the converter to release the metals, then using a furnace to separate the metals from the ceramic material. The metals are then further processed to remove impurities and obtain pure metals for recycling.
because u have to with some metals make a mixs ture so there
Preparation of very pure metals.
Alkali metals are not found as pure elements in nature.
Metals have metallic bonds.
Iron, zinc, mercury, and aluminum are pure metals commonly encountered.
That is called an alloy.
elements
the pure metals are called crimsonine,azurine and i haven't gotten to the third yet.
Alloys are useful improvement over pure metals because they tend to be stronger.