When first ionization energy is plotted against the atomic number, then peaks in curve are occupied by?

halogens

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rare gases

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alkali metals

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transition elements

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Solution

The correct option is B rare gases
Because rare gases have complete octet in their outer shells. They have a very little tendency to lose an electron and hence have high I.E values.

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Similar questions

Q. When the first ionisation energy is plotted against the atomic number, the peaks in curve are occupied by:

The elements which occupy the peaks of ionization energy curve, are

The elements which occupy the peaks of ionization energy curve are

Q. When the ionisation energy v/s atomic number is plotted for the elements, of atomic number

11

18

, two peaks are observed for the elements

X

and

Y

in between the curve. What is the difference between an atomic number of an element

X

and element

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If one electron has been removed from an atom, it becomes increasingly difficult to remove the second and subsequent electrons from the resulting positively charged ions on account of electrostatic attraction between the nucleus and the remaining electrons. If the ionization values of elements are plotted against the atomic number, then peaks are occupied by:

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When first ionization energy is plotted against the atomic number, then peaks in curve are occupied by?

The correct option is B rare gasesBecause rare gases have complete octet in their outer shells. They have a very little tendency to lose an electron and hence have high I.E values.

The correct option is B rare gases
Because rare gases have complete octet in their outer shells. They have a very little tendency to lose an electron and hence have high I.E values.