they ummm....i dont know :( (why did i write this LOL)
Alkali metals are not found as pure elements in nature.
Metals are highly reactive and are most commonly found in an oxidized state.
Tantalum doesn't exist in pure state in nature.
Alkali metals exist only as salts.
There are a lot more than five. For example, all the alkali and alkaline earth metals are not found naturally in pure form but occur only in compounds. It's actually unusual for a metal to exist in pure form in nature; most of them occur only in compounds.
Aluminium is a reactive metal and in nature only the most unreactive metals (such as gold) are found in thir pure form.
because u have to with some metals make a mixs ture so there
Alkali metals are not found as pure elements in nature.
Metals are highly reactive and are most commonly found in an oxidized state.
Gold and platinum are found as pure metals because they are very unreactive and resistant to corrosion. This allows them to exist in nature in a relatively pure form without reacting with other elements. Additionally, their chemical properties make them highly resistant to oxidation and weathering, further contributing to their presence as pure metals.
Tantalum doesn't exist in pure state in nature.
Gold
No
iron NO!ans2. Each metal may be as pure as desired, gold, silver, aluminium, titanium, and so on. Iron is not a constituent of most metals.
Alkali metals exist only as salts.
There are a lot more than five. For example, all the alkali and alkaline earth metals are not found naturally in pure form but occur only in compounds. It's actually unusual for a metal to exist in pure form in nature; most of them occur only in compounds.
Yes, metals do only come from ores and pure metals also are found in the Earth's crust.