Silicon Number Of Valence Electrons
The number of valence electrons of the element silicon with atomic number 14 is ____.
Answer (Detailed Solution Below)
Option iv : four
Electric charges and coulomb's law (Basic)
10 Questions 10 Marks 10 Mins
Silicon:
- Silicon has 14 electrons total.
- Level 1 with 2 electrons, level 2 with 8 more electrons, and four electrons left for level 3.
- ∴ Silicon has 4 valence electrons.
Important Points
The material which is not a adept conductor or a good insulator is chosen thesemiconductor.
Instance:Silicon, Germanium, etc.
Types of semiconductor:
Intrinsic semiconductors:Information technology is an undoped semiconductor or pure semiconductor without calculation whatever impurity
Non-intrinsic or extrinsic semiconductor:Itis a semiconductor that is doped with a specific impurity that tin can change its electrical properties, making it suitable for electronic applications (diodes, transistors, etc.)
Note: Depending upon theimpurity added nonintrinsic semiconductors can exist classified intoP-type and North-type semiconductors depending on whether the semiconductor is rich in holes or electrons.
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Silicon Number Of Valence Electrons,
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