Which of the following statements is incorrect?

Options

A. The second ionization energy of sulphur is greater than that of chlorine
B. The third ionization energy of aluminium is greater than that of phosphorus
C. The first ionization energy of aluminium is approximately the same as that of gallium
D. The second ionization energy of boron is greater than that of carbon

Answer

B

Explanation

Along the period I.E. increases