In which of the following series are the atoms arranged in order of increasing ionization energy?
a
Li, Na K
b
B, Be, Li
c
O, F, Ne
d
Be, mG, Ca
Explanation
Correct Option
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Est05
5 years ago
The correct answer is D
Ionization energy increases across periods
Be,Mg,Ca - Period 2 ,3 and 4 respectively
