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20-12-2021
Chemistry

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Explain why the first ionisation energy of beryllium is higher than the first ionisation
energy of lithium.

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denniswalker510 denniswalker510

20-12-2021

Answer:

since the distance between the electron and the nucleus is smaller in B than in Li, the electrostatic nuclear force of attraction experienced by B is higher than the one experienced by Li...this translates to the higher first ionization energy in B than in Li.

Explanation:

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