Which of the following elements has the lowes | vedclass

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(C) The ionization potential $(I.P.)$ generally decreases down a group and increases across a period. $Li$ (Lithium) belongs to Group $1$ (Alkali meta

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$Li$

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(C) The ionization potential $(I.P.)$ generally decreases down a group and increases across a period. $Li$ (Lithium) belongs to Group $1$ (Alkali metals) and has a valence electronic configuration of $2s^1$. Due to its large atomic size and the presence of a single electron in the outermost shell,it is very easy to remove the valence electron. Comparing the given elements: $He$ (Noble gas,very high $I.P.$),$H$ (Non-metal,high $I.P.$),$Fe$ (Transition metal),and $Li$ (Alkali metal). $Li$ has the lowest ionization potential among the given options.

Which of the following elements has the lowest ionization potential?

Similar Questions

Among the following,which has the highest first ionization energy?

Which has maximum first ionization potential?

Choose the correct order of second ionisation enthalpies of Carbon,Nitrogen,Oxygen and Fluorine.

The incorrect statement among the following is:

Which of the following represents the correct order of first ionization enthalpy?
$(i) \ Li < B < Be < C$ $(ii) \ O < N < F$ $(iii) \ Be < N < Ne$

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