What is B2Se3? Important knowledge about B2Se3.

1. Definition of B₂Se₃:

B₂Se₃ is the chemical formula of Boron Selenide, a compound consisting of boron and selenium. It belongs to the group of semiconductor compounds, which can be used in high-tech applications such as photovoltaic and conductive devices.

1.1 Names:
1.1.1 Common name: Boron Selenide
1.1.2 English name: Boron Selenide
1.2. Atomic mass: 3 Boron atoms and 3 Selenium atoms in one B₂Se₃ molecule.
1.3. Molecular weight: The total weight of the Boron and Selenium atoms in the molecule.
1.3.1 Molecular structure: The structure of B₂Se₃ includes 2 Boron atoms and 3 Selenium atoms linked together.
1.4 Ion structure: B₂Se₃ does not form ions because it is a stable compound.

2. Properties: B₂Se₃

2.1 Physical properties of B₂Se₃:
State: Solid at room temperature.
Color: Black.
Smell: Odorless.
pH: not applicable as B₂Se₃ is a solid.
2.2 Chemical properties of B₂Se₃: Very few chemical reactions. It is insoluble in water and most organic solvents.

3. Common chemical equations of B₂Se₃: B₂Se₃ participates little in chemical reactions due to its inherent stability.

4. Synthesis of B₂Se₃

4.1 Laboratory synthesis of B₂Se₃: B₂Se₃ is usually synthesized through the reaction between Boron and Selenium at high temperatures.
4.2 Industrial synthesis of B₂Se₃: In industry, B₂Se₃ is synthesized through the process of combining Boron and Selenium in powder form under high temperature and pressure conditions.