What is the value of the principal quantum number (n) for an electron in the 4f

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Question: What is the value of the principal quantum number (n) for an electron in the 4f subshell?

Options:

Correct Answer: 4

Solution:

The principal quantum number n for the f subshell is 4.

What is the value of the principal quantum number (n) for an electron in the 4f subshell?

What is the value of the principal quantum number (n) for an electron in the 4f subshell?

Step 1: Understand what the principal quantum number (n) represents. It indicates the main energy level of an electron in an atom.
Step 2: Identify the subshell in the question. The question mentions the 4f subshell.
Step 3: Note that the number before the letter (4 in this case) indicates the principal quantum number (n).
Step 4: Conclude that since the subshell is 4f, the principal quantum number n is 4.

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