types of metals

The types of metals are divided into:
Ferrous metal (ferrous metal): is a mixture of iron and carbon. As it contains different metals and is used in various fields, it has been classified under this name. This category is very resistant and can be manufactured in different ways. Good thermal conductor. The electricity also has a high resistance and can withstand heavy objects and hostile environments, so it can be used to manufacture heavy machinery and equipment, but over time it is corrosive and will melt at the temperature when exposed to high temperatures, such as the steel "steel".
Non-ferrous metals: compared to ferrous metals, metals used as substitutes for iron in equipment, machinery, etc. They are not heavy, they are not easy to corrode, they are soft and do not require pressure to manufacture any type of metal and serve as good conductors of heat and electricity, such as aluminum and copper.
Precious metals: these are the least reactive metals, such as precious metals. , Such as gold, silver and platinum.
Heavy metals are metals with a high weight and atomic density, but their resistance is lower than that of iron and other minerals. Iron and other minerals are not widely used in nature and, due to their toxicity, such as cadmium and lead, can harm human health. Negative effects
Metal alloys are metals made from a mixture of metals to obtain certain properties, such as increased strength, abrasion resistance or durability.
Physical properties of metal
Metals have a range of physical properties, which include

Sparkly.
Good thermal and electrical conductivity.
They are very dense.
It has a high melting point.
It can be hit and shot.
With the exception of mercury, it is solid at room temperature. Whistle.
Chemical properties of metals. chemistry analysis
Minerals have a variety of chemical properties, which include

The electron easily loses its last orbit.
Corrosion exposure
The basic form of oxide.
It contains electrolytes.
Good reducing agent.
Uses of the metal.
Minerals represent about 80% of the known chemical elements. An example of its use is as follows:

Iron: used to make iron nails, iron plates, etc.
Copper: used to make wires and cables, plugs, etc.
Aluminum: due to its lightweight, it is used in the manufacture of corrosion resistant aircraft and aircraft parts.
Zinc: used in the manufacture of dry cells, wrapped in iron plates to prevent oxidation. Silver: used to make silver coins.