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

PHYSICS · Single correct · ISC · Chemistry · Physics · Magnetic Effects of Current and Magnetism

Problem

Which of the following arrangements shows the correct order of decreasing paramagnetism? (1) N>Al>O>Ca\text{N} > \text{Al} > \text{O} > \text{Ca} (2) N>O>Al>Ca\text{N} > \text{O} > \text{Al} > \text{Ca} (3) O>N>Al>Ca\text{O} > \text{N} > \text{Al} > \text{Ca} (4) O>N>Ca>Al\text{O} > \text{N} > \text{Ca} > \text{Al}

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