Physics

Problem

Which of the following arrangements shows the correct order of decreasing paramagnetism? a.

\text{N} > \text{Al} > \text{O} > \text{Ca}

\text{N} > \text{O} > \text{Al} > \text{Ca}

\text{O} > \text{N} > \text{Al} > \text{Ca}

\text{O} > \text{N} > \text{Ca} > \text{Al}