A house is not usually made from metals.
Metal is a general term for the meatallic elements and alloys made of them.
Titanium and aluminum alloys
Gold (and alloys), silver (and alloys), platinum and rarely other metals.
The Beyblade metal rings are usually made of a mix of metal alloys such as aluminum, zinc, and copper. These alloys are chosen for their durability, weight, and ability to withstand the impact and friction during battles.
There are many more than two types of metal alloys. There are aluminum alloys, titanium alloys, magnesium, iron (steel); there are alloys of pretty much any metal out there
Yes... Alloys are combinations of metals and another compound. Some alloys can be made from the mixing of two metals such as copper (Cu) and iron (Fe). Other alloys are made by mixing a metal with a non-metal element. An example of that type of alloy is the extremely strong carbon-steel used in many products. Alloys are defined as homogeneous mixtures.
Coins are made of metal/ metal alloys. That's all they contain. Therefore...
Yes, it is correct.
Most metal zippers are made from iron alloys. I have even seen aluminum and zinc alloy zippers too.
no because coal is not metal. you need metal to make metal or 2 different alloys of a metal such as iron. <><><> Coal is used in MAKING steel, but it is not MADE into steel.
No. The are many metal-metal alloys. Stainless steel and brass for instance.
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.