Sharbear8923 Sharbear8923

18-04-2018
Chemistry

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What is the effective nuclear charge of beryllium?

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nehelsyed11p7c6ru nehelsyed11p7c6ru

18-04-2018

Effective nuclear charge is 2+

Protons in Be = 4
Inner shell electrons = 2

protons - inner shell electrons
= 4-2
=2

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