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...
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Question
Draw the lewis and 3D Structure for these. please be neat as possible.
Expert Solution
Step 1
Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in this structure are indicated by dots. The central atom is the least electronegative element in a molecule.
Step 2
The given molecule is H2. The H atom has 1 valence electron. Calculate the total number of valence electrons in H2.
The total number of valence electrons in H2 is 2. The number of valence electron pairs is half of the total number of valence electrons. Therefore, the number of valence electron pairs in H2 is 1, which is 2/2.
Draw the Lewis dot structure of H2 by assigning 1 valence electron pair between two H atoms.
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