Properties The metal has some special properties that are the nature of its use. The properties of metals can be summarized as follows:
Strong Except Mercury
Metal hardness and strength can be enhanced by mixing metal one with other metals, or it could be with non-metals that can be called an aliase. For example, such as aluminum aliase with magnesium that is used as a bridge construction material, building and used on motor vehicles.
Can be Forged and Can be stretched
Depending on the layers of atoms slipping against other layers of atoms, they are present in metal crystals. The more symmetrical the atomic arrangement of a metal, the easier it will be to forge and stretch.
Good Electric Conductor
Valent electrolytes that move will facilitate the negative charge coming from outside will push the electron ocean. So that will cause electricity can flow on the metal. This property is underlying by metal users using it as a power cord.
Good Heat Delivery when Certain Sections are heated
Electrons in the metal will receive a number of kinetic energy increases, resulting in increased and movement progressively faster. The fast-moving electrons will deliver some of the electron's energy to the other electrons, so that the other metal parts produce heat.
Shiny If Exposed or Exposed to Light
Metal luster occurs because the surface on the metal can reflect all the light, the free electrons in the metal will rise to a higher energy level. then re-emits all the light energy it has absorbed upon returning to its initial level.