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Yes, Examkits provides detailed video explanations for all JAMB past questions from 2000 to 2024, helping students understand how to solve each problem.

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CHEMISTRY

JAMB 2020 - Question 10

Chemistry 2020 JAMB Past Questions - Question 10: in order to remove one electron from a 3s-orbital of gaseous sodium atom, about 496 kj mol -¹ of energy is required .This energy is referred toas

Choose the most appropriate option for the gap .

in order to remove one electron from a 3s-orbital of gaseous sodium atom, about 496 kj mol -¹ of energy is required .This energy is referred toas

A: electron affinity

B: ionization energy

C: activation energy

D: electronnegativity

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CHEMISTRY

Chemistry 2020 JAMB Past Questions - Question 10: in order to remove one electron from a 3s-orbital of gaseous sodium atom, about 496 kj mol -¹ of energy is required .This energy is referred toas

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Correct Answer

Explanation