Textbook Question
What is the Lewis symbol for each of the following atoms or ions? (a) Be (b) Rb
11. Bonding & Molecular Structure
Lewis Dot Symbols
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
How many electrons should be shown in the Lewis dot symbol for hydrogen?
A
2 electrons
B
1 electron
C
4 electrons
D
0 electrons
Verified step by step guidance1
Understand the concept of a Lewis dot symbol: It represents the valence electrons of an atom, which are the electrons involved in chemical bonding.
Identify the element in question: Hydrogen (H).
Determine the number of valence electrons for hydrogen: Hydrogen has one electron in its outer shell.
Recall that the Lewis dot symbol for an element shows only the valence electrons: For hydrogen, this means showing one electron.
Visualize the Lewis dot symbol for hydrogen: It is represented as 'H' with a single dot next to it, indicating one valence electron.
Related Videos
Related Practice
Lewis Dot Symbols practice set
Problem sets built by lead tutorsExpert video explanations