What is Ge? Important knowledge about Ge.

Definition of Ge
Ge (Germanium) is a chemical element in the periodic table with the symbol Ge and the atomic number 32. The atomic mass of Ge is 72.64 and the molar mass is 72.63 g/mol. Under standard conditions, Ge is a solid with a crystalline structure. In terms of ion structure, Ge can form positive ions by transferring electrons.

Properties of Ge
The physical properties of Ge include:

• State: solid
• Color: silver-grey
• Scent: odorless
• PH level: not applicable to solids
  In terms of chemical properties, Ge can react with oxygen to form germanium dioxide (GeO₂) and can also react with acids.

Common chemical equations involving Ge
Ge does not easily react with metals, acids, non-metals, or salts. However, under high temperature and pressure conditions, Ge can create reactions.

Synthesis of Ge
Ge is usually synthesized from zinc ores or from the by-products of coal distillation. In the laboratory, Ge can be synthesized by heating germanium dioxide (GeO₂) with carbon. In industry, Ge is produced from the refining process of sphalerite.