AP Chemistry
1.7 Periodic Trends
A student compares the atomic structures and periodic trends of nitrogen (\(\text{N}\)) and oxygen (\(\text{O}\)). The atomic numbers and ground-state electron configurations for both elements are given in the table below.
Which of the following claims correctly compares the first ionization energies of nitrogen and oxygen and provides the correct reasoning?
| Element | Atomic Number | Electron Configuration |
|---|---|---|
| \(\text{N}\) | 7 | \(1s^2 2s^2 2p^3\) |
| \(\text{O}\) | 8 | \(1s^2 2s^2 2p^4\) |
Which of the following claims correctly compares the first ionization energies of nitrogen and oxygen and provides the correct reasoning?
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