Why does Boron have less ionization energy when compared with Berylliu – InterviewSolution

1.

Why does Boron have less ionization energy when compared with Beryllium?

Answer»

1. The electronic configuration of Be and B are 1s²2s² and 1s² 2p² 2p¹.

2. The element Boron has less ionization energy due to less penetration power of 2p compared to 2s.

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