Forums Assignment Help ionization enthalpy values between Al and Ga

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    ahwriter
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    Write the reason for observed discontinuity in the ionization enthalpy values between Al and Ga, and between In and Tl?

    #8780

    ahwriter
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    The observed discontinuity in the ionization enthalpy values between Al and Ga, and between In and Tl are due to inability of d- and f-electrons, which have low screening effect, to compensate the increase in nuclear charge.

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