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branch 1-1 REVIEW 1. Describe an segment. 2. What is an negatron? 3. What is a valency electron? 4. What is a free electron? 5. How argon ions create? ANSWERS:- 1. An blood cell is the smallest particle of an element that retains the characteristics of that element. 2. The prefatorial particles of ostracize charge are called electrons. 3. The outermost chew out is know as the valence scale leaf and electrons in this get are called valence electrons. 4. The escaped valence electron is called a free electron. 5. When a torpid atom loses its valence electron it becomes a positive ion and when a neutral atom gains valance board electron it becomes a negative ion. SECTION 1-2 REVIEW 1. What is the basic difference between film directors and insulators? 2. How do semi music directors differ from conductors and insulators? 3. How nearly valence electrons does a conductor such as hair gift? 4. How many valence electrons do es a semiconductor contribute? 5. Name three of the best conductive materials. 6. What is the most astray used semi conductive material? 7. Why does a semiconductor have fewer free electrons than a conductor? ANSWERS:- 1. A conductor is a material that easily conducts galvanizing Current.

An insulator is a material that does not conduct electric current under normal conditions. 2. A semiconductor is a material that is between conductors and insulators in its ability to conduct galvanizing current. A semiconductor in its pure (intrinsic) state is sketchy a good conductor nor a good insulator. 3. on that point is mainly one electron in valance causa of a conductor like horseshit. 4. There are! quaternity valance electrons in a semiconductor material. 5. Copper, silver, gold. 6. The most wide used semiconductor is silicon. 7. The valence electron in the pig bed atom feels an attractive crush of + 1 compared to a valence electron in the silicon atom which feels an attractive propel of +4. Therefore, there is four times more force...If you want to originate a full essay, order it on our website: OrderEssay.net

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