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The first ionisation enthalpy (Delta(i)H...

The first ionisation enthalpy `(Delta_(i)H^(o-))` values of the third period elements, `Na, Mg` and `Si` are respectively `496, 737` and `786 kJ mol^(-1)`. Predict whether the first `Delta_(i)H^(o-)` value for `Al` will be more close to `575` or `760 kJ mol^(-1)`? Justify your answer.

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The first ionisation enthalpy (Delta_(i)H) values of the third-period elements, Na, Mg and Si are respectively 496, 737 and 786 kJ mol^(-1) . Predict whether the first Delta_(i)H value for Al will be more close to 575 or 760 kJ mol^(-1) . Justify your answer.

The first ionization enthalpy (Delta_(1)H) values of the third period elements, Na, Mg and Si are respectively 496, 737 and 786 kJ mol^(-1) . Predict whether the first Delta_(1)H value for Al will be more close to 575 or 760 kJ mol^(-1) ? Justify your answer.

The first ionization enthalpy (Delta_(t)H) values of the third period elements, Na, Mg and Si are respectively 496, 737 and 786 kJ mol^(-1) . Predict whether the first Delta_(t)H value for Al will be more close to 575 or 760 kJ mol^(-1) ? Justify your answer.

The first ionization enthalpy (Delta_(t)H) values of the third period elements, Na, Mg and Si are respectively 496, 737 and 786 kJ mol^(-1) . Predict whether the first Delta_(t)H valye for Al will be more close to 575 or 760 kJ mol^(-1) ? Justify your answer.

The first ionizatioon enthalpy (DeltaH) values of the third period elements , Na m Mg and Si are respectively 496 , 737 and 786 kJ/mol . Predict whether the first DeltaH value for AI will be more close to 575 or 760 kJ / mol. Justify your answer.

The first ionization enthalpy (Delta_(i)H) values of the second period elements Li, Be and C are respectively 520, 899 and 1086 kJ mol^(-1) . Predict whther the first Delta_(i)H value for B will be more close to 690 or 990 kJ mol^(-1) ?

The first ionization enthalpy (Delta_(i)H) values of the second period elements Li, Be and C are respectively 520, 899 and 1086 kJ mol^(-1) . Predict whther the first Delta_(i)H value for B will be more close to 690 or 990 kJ mol^(-1) ?

The first ionization enthalpy (IE) of the third period elements 'Na, M g', and 'S i' are respectively 496,737 and '786(kJ mol^(-1)) .' Predict whether the first 'IE' value for 'Al' will be more close to 575 or '760 kJ' mol '^(-1)'. Justify your answer.