Silicon Nitride (Si3N4)
Silane gas (SiH4)
Silicon oxide
None of the mentioned
Answer is Wrong!
Answer is Right!
The correct answer is B. Silane gas (SiH4).
Silane gas is a chemical compound with the formula SiH4. It is a colorless, flammable gas that is used in the semiconductor industry to deposit polysilicon layers on silicon wafers. Polysilicon is a type of silicon that is used to make the gates of transistors.
Silicon nitride (Si3N4) is a ceramic material that is used in the semiconductor industry as a passivation layer and as a diffusion barrier. It is a white, non-flammable solid that is not soluble in water.
Silicon oxide (SiO2) is a glassy material that is used in the semiconductor industry as an insulator and as a
48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube