Germanium

Germanium is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon.

Properties of Germanium:

• Atomic Number: 32
• Atomic Mass: 72.63
• Symbol: Ge
• Phase at Room Temperature: Solid
• Melting Point: 938.25°C
• Boiling Point: 2833°C
• Density: 5.323 grams per cubic centimeter

Occurrence and Uses:

Germanium is relatively rare in the Earth's crust but is found in various minerals. It is used in electronics as a semiconductor, and in fiber optic systems. It is also used as an alloying agent and as a catalyst.

Study Tips for Germanium:

1. Understand the periodic table placement of Germanium and its relationship to other elements in the carbon group.
2. Learn about the physical and chemical properties of Germanium, including its melting and boiling points, density, and atomic structure.
3. Explore the uses of Germanium in electronics, fiber optics, and other industrial applications.
4. Practice identifying Germanium in its various forms and compounds.
5. Review the environmental and health considerations related to Germanium exposure and usage.