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What is germanium state at room temperature?
Germanium at room temperature is in the state of a Solid
What is the state of matter for the element germanium?
Germanium is a solid at room temperature and pressure, making it a solid state of matter.
What is the phase of germanium at room temperature?
At room temperature (~25°C), germanium is in the solid crystalline phase.
When a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of both?
The resistivity of germanium will decrease with increasing temperature due to a positive temperature coefficient of resistivity, while the resistivity of silicon will increase with increasing temperature due to a negative temperature coefficient of resistivity. At room temperature, silicon will have a higher resistivity compared to germanium.
What temperature does germanium become a gas?
Germanium becomes a gas at approximately 2,300 degrees Celsius. At this temperature, germanium atoms have enough energy to break free from the solid lattice structure and enter the gaseous phase.
What is germanium state at room temperature?
Germanium at room temperature is in the state of a Solid
Is germanium a solid liquid or gas at room temperature?
Germanium is a solid at room temperature.
What is the state of matter for the element germanium?
Germanium is a solid at room temperature and pressure, making it a solid state of matter.
What is the phase of germanium at room temperature?
At room temperature (~25°C), germanium is in the solid crystalline phase.
When a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of both?
The resistivity of germanium will decrease with increasing temperature due to a positive temperature coefficient of resistivity, while the resistivity of silicon will increase with increasing temperature due to a negative temperature coefficient of resistivity. At room temperature, silicon will have a higher resistivity compared to germanium.
What temperature does germanium become a gas?
Germanium becomes a gas at approximately 2,300 degrees Celsius. At this temperature, germanium atoms have enough energy to break free from the solid lattice structure and enter the gaseous phase.
Does germanium react with hydrochloric acid?
Germanium does not react with hydrochloric acid at room temperature. However, it can react with hydrochloric acid when heated, forming germanium chloride.
What is the bandgap of germanium?
The bandgap of germanium is approximately 0.67 electronvolts (eV) at room temperature. This means that germanium is a semiconductor material with properties that are intermediate between conductors and insulators.
Why the temperature sensitivity of silicon is less than germanium?
The temperature sensitivity of silicon is less than germanium because silicon has a wider energy band gap than germanium. This wider band gap allows silicon to operate more efficiently at higher temperatures, resulting in less temperature-dependent changes in its electrical properties compared to germanium. Additionally, silicon has a higher thermal conductivity than germanium, which helps dissipate heat more effectively, reducing temperature effects on its performance.
Is germanium a solid at room temperature?
Yes, germanium is a solid at room temperature. It is a metalloid element that has a melting point of 938.25°C and a boiling point of 2833°C.
When a piece of copper and another of germanium are cooled from room temperature to 800 K then the resistance?
The resistance of the copper piece will increase, while the resistance of the germanium piece will decrease as they are both cooled from room temperature to 800 K. This is because the resistivity of metals like copper generally increases with decreasing temperature, while for semiconductors like germanium, the resistivity decreases with decreasing temperature.
What state of matter is germanium at room temperature?
Germanium is a solid at room temperature. It has a melting point of 938.25°C (1721.85°F) and a boiling point of 2830°C (5126°F).
