Three successive elements in the Periodic Table have first ionisation energies which have the pattern shown in the diagram what could be the first element of the sequence? OPTIONS:
A) Carbon
B) Nitrogen
C) Fluorine
D) Sodium
A) Carbon
B) Nitrogen
C) Fluorine
D) Sodium
Answers & Comments
Answer:
B Nitrogen
Explanation:
From the given diagram Nitrogen have highest ionization energy, the electron removed from half filled p3 requires more energy