In order to remove one electron from a 3S orbital of gaseous sodium atom, about...

JAMB 1999

In order to remove one electron from a 3S orbital of gaseous sodium atom, about 496KJMol^-1 of energy is required. This energy is referred to as

A. electron affinity
B. ionization energy
C. activation evergy
D. electronegativity

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Correct Answer: Option B

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In order to remove one electron from a 3S orbital of gaseous sodium atom, about...

Correct Answer: Option B

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