Which element is used for making solar cells?
Silicon
Solar Cell Element Identification
Silicon (\(Si\)) is the element used for making solar cells.
Key Properties of Silicon:
- Semiconductor: Silicon's ability to act as a semiconductor is essential for the photovoltaic effect, converting light into electricity.
- Abundance & Cost: Silicon (\(Si\)) is readily available in the Earth's crust and cost-effective for manufacturing solar panels.
Why other elements are unsuitable:
- Sodium (\(Na\)): This alkali metal is highly reactive and not suitable for solar cells.
- Silver (\(Ag\)): While a good conductor, its high cost makes it impractical for large-scale solar cell production.
- Sulphur (\(S\)): This non-metal element lacks the necessary semiconductor properties required for solar cells.
Silicon's combination of semiconductor properties, abundance, and reasonable cost makes it the standard material for solar cells.
Similar Questions
What is deposited on iron in the process of Galvanization?
Which gas is flushed in a bag of chips to prevent the chips from getting oxidized?
Terylene is a type of:
Who was the first Indian lady scientist who worked with organic chemistry and medicinal plant?
Important Questions from Chemistry
What is deposited on iron in the process of Galvanization?
Which gas is flushed in a bag of chips to prevent the chips from getting oxidized?
Terylene is a type of:
Who was the first Indian lady scientist who worked with organic chemistry and medicinal plant?
Which one of the following metals is kept immersed in Kerosene oil to protect it and to prevent accidental fire ?
