Draw the Lewis dot diagram for a Al anion.

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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
**Title: Drawing the Lewis Dot Diagram for an \( \text{Al}^{-} \) Anion**

**Objective:**  
Learn how to draw the Lewis dot diagram for an aluminum anion, \( \text{Al}^{-} \).

---

**Instructions:**

1. **Identify the Element:**  
   Begin by identifying the element of interest. Here, it is aluminum (Al).

2. **Determine the Number of Valence Electrons:**  
   Aluminum, in its neutral state, has three valence electrons. However, as an \( \text{Al}^{-} \) anion, it has gained one additional electron, making the total four valence electrons.

3. **Draw the Lewis Dot Structure:**
   - Represent the aluminum atom by its symbol "Al."
   - Place a total of four dots around the symbol to indicate the number of valence electrons. These dots should be evenly distributed around the symbol: one on each side before pairing, if applicable.

**Visual Explanation:**

- The diagram would consist of the symbol "Al" with four dots around it. Position the dots at the north, south, east, and west of the element symbol, indicating the four valence electrons.

---

**Conclusion:**

The Lewis dot diagram for an \( \text{Al}^{-} \) anion showcases the valence electrons surrounding the atomic symbol. Understanding these diagrams is crucial for visualizing the electron distribution in ions and predicting molecular behavior and bonding.

**Practice:**
Try creating Lewis dot diagrams for other anions and cations to enhance your understanding of electron distribution in ions.
Transcribed Image Text:**Title: Drawing the Lewis Dot Diagram for an \( \text{Al}^{-} \) Anion** **Objective:** Learn how to draw the Lewis dot diagram for an aluminum anion, \( \text{Al}^{-} \). --- **Instructions:** 1. **Identify the Element:** Begin by identifying the element of interest. Here, it is aluminum (Al). 2. **Determine the Number of Valence Electrons:** Aluminum, in its neutral state, has three valence electrons. However, as an \( \text{Al}^{-} \) anion, it has gained one additional electron, making the total four valence electrons. 3. **Draw the Lewis Dot Structure:** - Represent the aluminum atom by its symbol "Al." - Place a total of four dots around the symbol to indicate the number of valence electrons. These dots should be evenly distributed around the symbol: one on each side before pairing, if applicable. **Visual Explanation:** - The diagram would consist of the symbol "Al" with four dots around it. Position the dots at the north, south, east, and west of the element symbol, indicating the four valence electrons. --- **Conclusion:** The Lewis dot diagram for an \( \text{Al}^{-} \) anion showcases the valence electrons surrounding the atomic symbol. Understanding these diagrams is crucial for visualizing the electron distribution in ions and predicting molecular behavior and bonding. **Practice:** Try creating Lewis dot diagrams for other anions and cations to enhance your understanding of electron distribution in ions.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Intermolecular Forces
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY