electronics for beginners

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atom - The smallest particle that an element can be broken down into and still maintain its unique identity.
atomic number - The number of positive charges or protons in the nucleus of an atom.
Core of an atom. The nucleus contains both positive (protons) and neutral (neutrons) subatomic particles. - O
donor atoms - Pentavalent atoms that give up electrons to the conduction band in an N type semiconductor material.
neutral atom - An atom in which the number of negative charges (electrons in orbit) is equal to the number of positive charges (protons in the nucleus).

Basics
The Basics Electricity is essential not only to life but to every element we know of. It is one of the build blocks of atoms, and that is the best place to start to understand electricity. In case


Semiconductors
Semiconductors Semiconductors are quite possible one of the most important things in the modern world. The are made from crystals and can act as conductors or insulators in different circumstances.