Write a Lewis symbol for each atom or ion.
Solution 37E Step 1 of 4 a) Al has this electronic configuration 1 s , 2s , 2p , 3s , 3p 1 Thus it has three electrons in this valence shell (the two locate in 3s orbital and the one located in 3p orbital). In order to draw the Lewis structure, we have to put three dots (representing the valence electrons) around the Al atom as indicated below: Step 2 of 4 b) Na has an electron less respect to the element, so its configuration is 1s , 2s , 2p 2 2 6 Thus it has a complete outer shell, so the ion can be represented by surrounding the symbol Na with eight dots and putting a positive charge out of brackets
Textbook: Chemistry: A Molecular Approach
Author: Nivaldo J. Tro
Chemistry: A Molecular Approach was written by and is associated to the ISBN: 9780321809247. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3. This full solution covers the following key subjects: atom, ion, lewis, symbol, Write. This expansive textbook survival guide covers 82 chapters, and 9464 solutions. The answer to “Write a Lewis symbol for each atom or ion.a. Alb. Na+c. Cld. Cl-” is broken down into a number of easy to follow steps, and 13 words. The full step-by-step solution to problem: 37E from chapter: 9 was answered by , our top Chemistry solution expert on 02/22/17, 04:35PM. Since the solution to 37E from 9 chapter was answered, more than 352 students have viewed the full step-by-step answer.