Periodic Classification and Periodic Properties 2 Question 24

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24. The element with the highest first ionisation potential is

======= ####24. The element with the highest first ionisation potential is

3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed (a) boron

(b) carbon

(c) nitrogen

(d) oxygen

$(1982,1 \mathrm{M})$

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Answer:

Correct Answer: 24. $(\mathrm{a}, \mathrm{b})$

Solution:

  1. Nitrogen has highest ionisation potential due to exceptional stability of its valence shell configuration mentioned in question 21 .