Why is the electronic configuration `1s^(2) 2s^(2) 2p_(x)^(2) 2p_(y)^(1) 2p_(z)^(0)` not correct for the ground state of nitrogen (atomic number = 7) ?

Explanation

To determine why the electronic configuration `1s^(2) 2s^(2) 2p_(x)^(2) 2p_(y)^(1) 2p_(z)^(0)` is incorrect for the ground state of nitrogen (atomic number = 7), we can follow these steps:

### Step 1: Understand the Atomic Number
The atomic number of nitrogen is 7, which means it has 7 electrons. The electronic configuration must account for all 7 electrons.

### Step 2: Fill the Orbitals According to the Aufbau Principle
According to the Aufbau principle, electrons fill orbitals starting from the lowest energy level to the highest. The order of filling is:
1. 1s
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