Physical and chemical properties of metals

Metals are substances with luster, thermal conductivity and electrical conductivity. Metal is a kind of material with luster, ductility and easy electrical and thermal conductivity.

Pure metal has the following physical characteristics:

1. Metal has good ductility;

2. Metals have good electrical and thermal conductivity; Metals have metallic luster.

3. Chemical properties: refers to the resistance of metal materials to chemical or electrochemical reactions when they are in contact with surrounding media.

4. Corrosion resistance: refers to the ability of metal materials to resist the corrosion of various media.

5. Oxidation resistance: refers to the ability of metal materials to resist the formation of scale at high temperature.