How to solve this
Asked by amitjena226
24th February 2018,
12:46 AM
Answered by Expert
Answer:
The correct answer to the above question is option C
The third ionisation has belonged to group 2, in the Group 1 third ionisation is not possible, hence option A and B gets eliminated.
As we move down the group the ionisation energy decreases, this shown by option C.
Answered by Expert
24th February 2018,
1:14 PM
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