Question: What is the principal quantum number for an electron in the 5d subshell?
Options:
3
4
5
6
Correct Answer: 5
Solution:
The principal quantum number n for the 5d subshell is 5.
What is the principal quantum number for an electron in the 5d subshell?
Practice Questions
Q1
What is the principal quantum number for an electron in the 5d subshell?
3
4
5
6
Questions & Step-by-Step Solutions
What is the principal quantum number for an electron in the 5d subshell?
Step 1: Understand what a subshell is. A subshell is a group of orbitals within an energy level (or shell) where electrons can be found.
Step 2: Identify the notation of the subshell. The '5d' notation indicates that we are looking at the d subshell in the 5th energy level.
Step 3: Recognize that the principal quantum number (n) indicates the main energy level of an electron. It is represented by the number before the letter in the subshell notation.
Step 4: In '5d', the number '5' is the principal quantum number. This means the electron is in the 5th energy level.
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