Explain why be has higher ionization enthalpy than b


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Explain why Be has higher ionization enthalpy than B/

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So as ionisation enthalpy means energyrequired to loose/take out electrons, it ishigher for Be because it is more stable andhas more nuclear charge due to which electrons are closely and strongly attachedthan in Boron i.e More energy will be required to pull out electrons from Be, so its ionisation energy is more.

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