What is the lowest value of n that allows g orbitals to exist?

Explanation

To determine the lowest value of n that allows g orbitals to exist, we can follow these steps:

### Step 1: Understand the relationship between n and subshells
The principal quantum number \( n \) indicates the shell level of an atom. For any given shell \( n \), the number of subshells it contains is equal to \( n \). Therefore, for \( n = 1 \), there is 1 subshell; for \( n = 2 \), there are 2 subshells; and so on.

**Hint:** Remember that the number of subshells in a shell is equal to the principal quantum number \( n \).

### Step 2: Identify the azimuthal quantum number (l)
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