### Understanding the Lewis Dot Structure for Silicon (Si)To help you visualize the valence electron configuration of silicon, here are four different Lewis Dot Structures. Your task is to identify the correct one.#### Options:- **Option A**: - The symbol "Si" is surrounded by four dots: one on top, one on the left, one on the bottom, and one on the right. - **Option B**: - The symbol "Si" is surrounded by five dots: two on top, one on the left, one on the bottom, and one on the right. - **Option C**: - The symbol "Si" is surrounded by six dots: two on top, one on the left, two on the bottom, and one on the right. - **Option D**: - The symbol "Si" is surrounded by eight dots: two on top, two on the left, two on the bottom, and two on the right.### Explanation:Silicon, with an atomic number of 14, has four valence electrons. The correct Lewis Dot Structure for silicon will show the Si symbol with four surrounding dots, each representing one of the valence electrons.### Correct Answer:Select the option that shows the "Si" symbol with four dots around it in distinct positions, which is **Option A**.

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Which of the following is the correct Lewis Dot Structure for silicon (Si)? •Si. A :Si: B .Si. C :Si:

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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Concept explainers

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Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

### Understanding the Lewis Dot Structure for Silicon (Si)

To help you visualize the valence electron configuration of silicon, here are four different Lewis Dot Structures. Your task is to identify the correct one.

#### Options:

- **Option A**:
- The symbol "Si" is surrounded by four dots: one on top, one on the left, one on the bottom, and one on the right.

- **Option B**:
- The symbol "Si" is surrounded by five dots: two on top, one on the left, one on the bottom, and one on the right.

- **Option C**:
- The symbol "Si" is surrounded by six dots: two on top, one on the left, two on the bottom, and one on the right.

- **Option D**:
- The symbol "Si" is surrounded by eight dots: two on top, two on the left, two on the bottom, and two on the right.

### Explanation:
Silicon, with an atomic number of 14, has four valence electrons. The correct Lewis Dot Structure for silicon will show the Si symbol with four surrounding dots, each representing one of the valence electrons.

### Correct Answer:
Select the option that shows the "Si" symbol with four dots around it in distinct positions, which is **Option A**.

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