what is silicon can anyone answer
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Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre, and is a tetravalent metalloid and semiconductor. It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, and lead are below it.
Symbol: Si
Atomic number: 14
Atomic mass: 28.0855 u
Electron configuration: [Ne] 3s²3p²
Melting point: 1,414 °C
Electronegativity: 1.9
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Hello!
Here is the answer for your question!
Question:- what is silicon?
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Answer:-
- Silicon is a metalloid (an element that has both properties of metal and non metal).
- It is positioned in the 14th group of the modern periodic table.
- electrically it is a semiconductor, and has intermediate conductivity.
- some of its physical features are:-
1) it is hard and brittle
2) it poses a metallic shine
3) it is a crystalline substance
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