gold,silver,sterling silver are usually the metals they come in
The different raw materials of the PC basically come from plastics and polymers. There are others which directly come from metals that are mined like copper and aluminum.
Metals come from two different places. Most come from the earth they are natural metals other can be mixes of these metals called alloys. If you look at the periodic table you will see a separate section of the table usually below that has all the man made elements but only a few of these are man made metals. This is a brief answer.
Flame colours come from alkai metals reacting with salts to produce different colours.
They come into useful things from metals come i to use
Yes, metals do only come from ores and pure metals also are found in the Earth's crust.
metals are different because they have different textures and different tounching/feelings! and diffrent thoughts of wht they are
Alkali metals are very reactive metals.
Cations and anions are in ionic bond. They come from metals and non-metals.
They come from all over the world!!
Different metals have different behavior in this sense.
Boron is a metalloid, not a metal. Transition metals are metals.