The group that has maximum 1st ionization energy values
Correct answer: D. ns2,np6
- A. ns1
- B. ns2
- C. ns2,np5
- D. ns2,np6
Explanation
Ionization energy is directly related to the stability of electronic configuration. ns2, nsp6 has already complete octet.Group VIIIA has highest I.E value among all groups
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