NTA Abhyas JEE Main2020ChemistryClassification of Elements and Periodicity in PropertiesPractice

How many of these elements have more first ionization energy then boron L i , B e , C , N , O , F , N e .

Correct answer

6.00

Step-by-step solution

Here the order of first ionization energy is as follows N e > F > N > O > C > B e > B > L i Hence six elements have more first ionization energy then boron.

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