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JEE Advanced · Classification of Elements and Periodicity in Properties · Quiz

Classification of Elements and Periodicity in Properties — quick quiz

5 real JEE Advanced questions on Classification of Elements and Periodicity in Properties. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 4

MEDIUM

Consider the following statements regarding periodic properties: (I) The first ionization energy of nitrogen is greater than that of oxygen. (II) The electron affinity of fluorine is less than that of chlorine. (III) The atomic radius of gallium is smaller than that of aluminum. Which of the above statements is/are correct?